CVE-2026-2535CWE-74CWE-77

Comfast CF-N1 V2 mbox-config sub_44AB9C command injection

Medium · published February 16, 2026

CVSS v4.0
5.3
EPSS
16%
Percentile
96.8
In the wild
Unconfirmed
What it is

A vulnerability was found in Comfast CF-N1 V2 2.6.0.2. The impacted element is the function sub_44AB9C of the file /cgi-bin/mbox-config?method=SET&section=ptest_channel. The manipulation of the argument channel results in command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.15595 · 96.8th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-02-16T04:32Z
EPSS history
Timeline
  • 16 FEB 04:32Z
    Comfast CF-N1 V2 mbox-config sub_44AB9C command injection
    cvelistv5