---
id: CVE-2026-78050
title: A vulnerability was found in Comfast CF-N1-S 2.6.0.1
summary: >-
  A vulnerability was found in Comfast CF-N1-S 2.6.0.1. The affected element is
  the function sub_41AD7C of the file
  /cgi-bin/mbox-config?method=SET&section=ntp_timezone of the component Web
  Management. The manipulation of the argument time…
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-119
  - CWE-121
published: '2026-08-23'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T16:10:00.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-78050'
references:
  - url: 'https://github.com/AdminSafe/CVE/issues/9'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-78050'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/881293'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/394291'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/394291/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00792
epssPercentile: 0.55076
ingestedAt: '2026-10-12T16:57:59.887Z'
---

## Overview

A vulnerability was found in Comfast CF-N1-S 2.6.0.1. The affected element is the function sub_41AD7C of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone of the component Web Management. The manipulation of the argument timestr/ntp_client_enabled results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.