---
id: CVE-2025-12232
title: A vulnerability was detected in Tenda CH22 1.0.0.1
summary: >-
  A vulnerability was detected in Tenda CH22 1.0.0.1. Affected by this
  vulnerability is the function fromSafeClientFilter of the file
  /goform/SafeClientFilter. Performing a manipulation of the argument page
  results in buffer overflow. The …
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
vendor: tenda
product: ch22_firmware
affected:
  - ch22_firmware = 1.0.0.1
published: '2025-10-27'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-12232'
references:
  - url: 'https://github.com/QIU-DIE/CVE/issues/13'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.329902'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.329902'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.673713'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
  - url: 'https://github.com/QIU-DIE/CVE/issues/13'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.04923
epssPercentile: 0.91838
ingestedAt: '2026-09-30T23:29:32.452Z'
---

## Overview

A vulnerability was detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function fromSafeClientFilter of the file /goform/SafeClientFilter. Performing a manipulation of the argument page results in buffer overflow. The attack can be initiated remotely. The exploit is now 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.