---
id: CVE-2025-14636
title: A security flaw has been discovered in Tenda AX9 22.03.01.46
summary: >-
  A security flaw has been discovered in Tenda AX9 22.03.01.46. This affects the
  function image_check of the component httpd. The manipulation results in use
  of weak hash. It is possible to launch the attack remotely. A high complexity
  lev…
severity: low
cvss: 3.7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-327
  - CWE-328
vendor: tenda
product: ax9_firmware
affected:
  - ax9_firmware = 22.03.01.46
published: '2025-12-13'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T19:10:00.160'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-14636'
references:
  - url: 'https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/AX9_Inte.md'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.336361'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.336361'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.707213'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.0029
epssPercentile: 0.19664
ingestedAt: '2026-10-07T19:44:15.661Z'
---

## Overview

A security flaw has been discovered in Tenda AX9 22.03.01.46. This affects the function image_check of the component httpd. The manipulation results in use of weak hash. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks.

## Affected

- `ax9_firmware = 22.03.01.46`

## Remediation

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