Comfast CF-WR631AX V3 vulnerabilities
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Published CVEs affecting Comfast CF-WR631AX V3: 2 record(s), with affected versions and fixes.
CVE-2026-15511
Critical · 9.8
CWE-77 Jul 12, 2026
Comfast CF-WR631AX V3 FastCGI Backend webmgnt system_wl_upload_pic_file os command injection
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.
CVE-2026-12814
Medium · 6.3
CWE-77 Jun 21, 2026
Comfast CF-WR631AX V3 API Endpoint mbox-config system os command injection
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.