CVE-2018-6941 — A /shell?cmd= CSRF issue exists in the HTTPD component of NAT32 v2

A /shell?cmd= CSRF issue exists in the HTTPD component of NAT32 v2.2 Build 22284 devices that can be exploited for Remote Code Execution in conjunction with XSS.

01What is this vulnerability?

A /shell?cmd= CSRF issue exists in the HTTPD component of NAT32 v2.2 Build 22284 devices that can be exploited for Remote Code Execution in conjunction with XSS.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-02-20T15:00:00.000Z
• Last modified: 2024-08-05T06:17:17.129Z

09References

• www.exploit-db.com — https://www.exploit-db.com/exploits/44034/
• packetstormsecurity.com — http://packetstormsecurity.com/files/146402/NAT32-Build-22284-Remote-Command-Exe…
• hyp3rlinx.altervista.org — http://hyp3rlinx.altervista.org/advisories/NAT32-REMOTE-COMMAND-EXECUTION-CSRF-C…