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CVE-2026-77148
Comfast CF-N1-S Web Management mbox-config sub_44B50C stack-based overflow
Overview
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
INFO

Published Date :

Aug. 20, 2026, 6:15 p.m.

Last Modified :

Aug. 20, 2026, 6:15 p.m.

Remotely Exploit :

No

Source :

VulDB
Impact
Affected Products

The following products are affected by CVE-2026-77148 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Comfast cf-n1-s
: Total Affected Vendor : 1 | Products : 1
Solution
Patch or update the affected device firmware to prevent stack-based buffer overflows.
  • Update device firmware to the latest version.
  • Apply vendor patches for buffer overflow vulnerabilities.
  • Restrict access to the web management interface.
  • Monitor network traffic for suspicious requests.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-77148 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS
Vulnerability Scoring Details
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