---
id: CVE-2026-15543
title: A vulnerability was found in Tenda CH22 1.0.0.1
summary: >-
  A vulnerability was found in Tenda CH22 1.0.0.1. This impacts the function
  formCertListInfo of the file /goform/CertListInfo. The manipulation of the
  argument Name results in buffer overflow. The attack can be launched remotely.
  The expl…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-119
  - CWE-120
published: '2026-07-13'
updated: '2026-07-13'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-15543'
references:
  - url: >-
      https://candle-throne-f75.notion.site/Tenda-CH22-formCertListInfo-377df0aa11858088aabaeb0f5e1909c9
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-15543'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/855077'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/377893'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/377893/cti'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-07-13T11:26:50.713Z'
epss: 0.00854
epssPercentile: 0.56799
---

## Overview

A vulnerability was found in Tenda CH22 1.0.0.1. This impacts the function formCertListInfo of the file /goform/CertListInfo. The manipulation of the argument Name results in buffer overflow. The attack can be launched 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.