CVE-2026-2534: Comfast CF-N1 V2 mbox-config sub_44AC4C command injection
A vulnerability has been found in Comfast CF-N1 V2 2.6.0.2. The affected element is the function sub44AC4C of the file /cgi-bin/mbox-config?method=SET§ion=ptestbandwidth. The manipulation of the argument bandwidth leads to command injection. The attack can be initiated remotely. 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-2534?
CVE-2026-2534 is classified with a high severity due to its command injection capabilities.
How do I fix CVE-2026-2534?
To fix CVE-2026-2534, apply the latest firmware update from Comfast for the CF-N1 V2 model.
What systems are affected by CVE-2026-2534?
CVE-2026-2534 affects the Comfast CF-N1 V2 running version 2.6.0.2.
What type of vulnerability is CVE-2026-2534?
CVE-2026-2534 is a command injection vulnerability found in the mbox-config functionality.
Can CVE-2026-2534 lead to unauthorized access?
Yes, CVE-2026-2534 can potentially allow attackers to execute arbitrary commands on the affected device.