---
id: CVE-2025-11524
title: A flaw has been found in Tenda AC7 15.03.06.44
summary: >-
  A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some
  unknown processing of the file /goform/SetDDNSCfg. This manipulation of the
  argument ddnsEn causes stack-based buffer overflow. The attack can be
  initiated remotely.…
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-121
vendor: tenda
product: ac7_firmware
affected:
  - ac7_firmware = 15.03.06.44
published: '2025-10-09'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T13:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11524'
references:
  - url: >-
      https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/SetDDNSCfg.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.327662'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.327662'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.669852'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.01029
epssPercentile: 0.62577
ingestedAt: '2026-10-08T13:42:55.022Z'
---

## Overview

A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the file /goform/SetDDNSCfg. This manipulation of the argument ddnsEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

## Affected

- `ac7_firmware = 15.03.06.44`

## Remediation

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