---
id: CVE-2026-13517
title: A flaw has been found in Tenda JD12L 16.03.53.23
summary: >-
  A flaw has been found in Tenda JD12L 16.03.53.23. The impacted element is the
  function formWifiBasicSet of the file /goform/WifiBasicSet. Executing a
  manipulation of the argument security_5g can lead to stack-based buffer
  overflow. The a…
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
published: '2026-06-29'
updated: '2026-06-29'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-13517'
references:
  - url: 'https://github.com/cve-a/Vampirensa/issues/3'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-13517'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/838888'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/374525'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/374525/cti'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-06-29T13:42:12.304Z'
epss: 0.00854
epssPercentile: 0.56537
---

## Overview

A flaw has been found in Tenda JD12L 16.03.53.23. The impacted element is the function formWifiBasicSet of the file /goform/WifiBasicSet. Executing a manipulation of the argument security_5g can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.

## Remediation

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