CVE-2023-5677 — Brandon Rothel from QED Secure Solutions and Sam Hanson of Dragos have found tha

Brandon Rothel from QED Secure Solutions and Sam Hanson of Dragos have found that the VAPIX API tcptest.cgi did not have a sufficient input validation allowing for a possible remote code execution. This flaw can only be exploited after authenticating with an operator- or administ

01What is this vulnerability?

Brandon Rothel from QED Secure Solutions and Sam Hanson of Dragos have found that the VAPIX API tcptest.cgi did not have a sufficient input validation allowing for a possible remote code execution. This flaw can only be exploited after authenticating with an operator- or administrator-privileged service account. The impact of exploiting this vulnerability is lower with operator-privileges…

02Affected products

Vendor	Product	Versions
Axis Communications AB	AXIS OS	AXIS OS 5.51, AXIS OS 6.50

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: 2024-02-05T05:20:24.483Z
• Last modified: 2025-06-17T21:29:24.839Z

09References

• www.axis.com — https://www.axis.com/dam/public/0a/47/d1/cve-2023-5677-en-US-483444.pdf