CVE-2026-15511

Summary

A vulnerability was determined in Comfast CF-WR631AX V3 up to 2.7.0.8. Affected by this vulnerability is the function system_wl_upload_pic_file of the file /usr/bin/webmgnt of the component FastCGI Backend. This manipulation of the argument filename causes os command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. 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

References