CVE-2023-50733 — A Server-Side Request Forgery (SSRF) vulnerability has been identified in the We

A Server-Side Request Forgery (SSRF) vulnerability has been identified in the Web Services feature of newer Lexmark devices.

01What is this vulnerability?

A Server-Side Request Forgery (SSRF) vulnerability has been identified in the Web Services feature of newer Lexmark devices.

02Affected products

Vendor	Product	Versions
Lexmark	various	0

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: 2025-01-21T22:03:28.688Z
• Last modified: 2025-01-22T18:43:36.163Z

09References

• www.lexmark.com — https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.htm…