---
id: CVE-2026-13515
title: A security vulnerability has been detected in Tenda JD12L 16.03.53.23
summary: >-
  A security vulnerability has been detected in Tenda JD12L 16.03.53.23.
  Impacted is the function formSetPPTPServer of the file
  /goform/SetPptpServerCfg. Such manipulation of the argument startIp leads 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-2026-13515'
references:
  - url: 'https://github.com/cve-a/Vampirensa/issues/1'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-13515'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/838885'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/374523'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/374523/cti'
    label: cna@vuldb.com
  - url: 'https://www.tenda.com.cn/'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-06-29T13:42:12.296Z'
epss: 0.00854
epssPercentile: 0.56548
---

## Overview

A security vulnerability has been detected in Tenda JD12L 16.03.53.23. Impacted is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. Such manipulation of the argument startIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

## Remediation

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