CVE-2026-4466

MEDIUM

Comfast CF-AC100 mbox-config command injection

Title source: cna
STIX 2.1

Description

A vulnerability has been found in Comfast CF-AC100 2.6.0.8. This affects an unknown function of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone. The manipulation leads to command injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4
Core References
Vdb Entry vdb-entry
VDB-351756 | Comfast CF-AC100 mbox-config command injection
https://vuldb.com/?id.351756
Signature, Permissions Required signature permissions-required
VDB-351756 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/?ctiid.351756
Third Party Advisory third-party-advisory
Submit #772874 | Comfast CF-AC100 V2.6.0.8 Command Injection
https://vuldb.com/?submit.772874

Scores

CVSS v3 4.7
EPSS 0.0248
EPSS Percentile 82.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-74 CWE-77
Status published
Products (1)
Comfast/CF-AC100 2.6.0.8
Published Mar 20, 2026
Tracked Since Mar 20, 2026