---
id: CVE-2025-15229
title: A vulnerability has been found in Tenda CH22 up to 1.0.0.1
summary: >-
  A vulnerability has been found in Tenda CH22 up to 1.0.0.1. Affected by this
  vulnerability is the function fromDhcpListClient of the file
  /goform/DhcpListClient. Such manipulation of the argument LISTLEN leads to
  denial of service. The a…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-404
vendor: tenda
product: ch22_firmware
affected:
  - ch22_firmware <= 1.0.0.1
published: '2025-12-30'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T17:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-15229'
references:
  - url: 'https://github.com/master-abc/cve/issues/7'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.338625'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.338625'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.725472'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.0458
epssPercentile: 0.91357
ingestedAt: '2026-10-05T17:27:45.021Z'
---

## Overview

A vulnerability has been found in Tenda CH22 up to 1.0.0.1. Affected by this vulnerability is the function fromDhcpListClient of the file /goform/DhcpListClient. Such manipulation of the argument LISTLEN leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

## Affected

- `ch22_firmware <= 1.0.0.1`

## Remediation

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