CVE-2026-4467CWE-74CWE-77

Comfast CF-AC100 mbox-config command injection

Medium · published March 20, 2026

CVSS v4.0
5.1
EPSS
4%
Percentile
89.3
In the wild
Unconfirmed
What it is

A vulnerability was found in Comfast CF-AC100 2.6.0.8. This impacts an unknown function of the file /cgi-bin/mbox-config?method=SET&section=wireless_device_dissoc. The manipulation results in command injection. The attack can be executed 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
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.03569 · 89.3th 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
2026-03-20T02:32Z
EPSS history
Timeline
  • 20 MAR 02:32Z
    Comfast CF-AC100 mbox-config command injection
    cvelistv5