Vulnerabilities CVE-2026-77148

CVE-2026-77148

Critical

Open

TLP:CLEAR

Comfast CF-N1-S Web Management mbox-config sub_44B50C stack-based overflow

NVD CVE.org

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Description

A vulnerability was found in Comfast CF-N1-S 2.6.0.1. This impacts the function sub_44B50C of the file /cgi-bin/mbox-config?method=SET&section=ptest_channel of the component Web Management. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

Details

CVSS Score: 9.4
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Confidence: 90%
Published: Aug 20, 2026
Last Modified: Aug 20, 2026

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