CVE-2026-12814

Summary

A flaw has been found in Comfast CF-WR631AX V3 up to 2.7.0.8. This issue affects the function system of the file /cgi-bin/mbox-config?section=ping_config of the component API Endpoint. This manipulation of the argument destination causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Software

VendorProductVersion RangeStatus
ComfastCF-WR631AX V32.7.0.0affected
ComfastCF-WR631AX V32.7.0.1affected
ComfastCF-WR631AX V32.7.0.2affected
ComfastCF-WR631AX V32.7.0.3affected
ComfastCF-WR631AX V32.7.0.4affected
ComfastCF-WR631AX V32.7.0.5affected
ComfastCF-WR631AX V32.7.0.6affected
ComfastCF-WR631AX V32.7.0.7affected
ComfastCF-WR631AX V32.7.0.8affected

Weaknesses

  • CWE-78: OS Command Injection
  • CWE-77: Command Injection

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

References