CVE-2022-45725 — Improper Input Validation in Comfast router CF-WR6110N V2

Improper Input Validation in Comfast router CF-WR6110N V2.3.1 allows a remote attacker on the same network to execute arbitrary code on the target via an HTTP POST request

01What is this vulnerability?

Improper Input Validation in Comfast router CF-WR6110N V2.3.1 allows a remote attacker on the same network to execute arbitrary code on the target via an HTTP POST request

02Affected products

No structured affected-product list available — see references below for vendor advisories.

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: 2023-02-13T14:15:10.670
• Last modified: 2026-07-09T01:18:01.420

09References

• sn0ox.com — http://sn0ox.com/research/2023/02/05/CVE-COMFAST-CF-WR610N.html
• sn0ox.com — http://sn0ox.com/research/2023/02/05/CVE-COMFAST-CF-WR610N.html
• sn0ox.com — http://sn0ox.com/research/2023/02/05/CVE-COMFAST-CF-WR610N.html