CVE-2026-13515 PUBLISHED

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.

• Vampirensa (VulDB User) reporter

• VDB-374523 | Tenda JD12L SetPptpServerCfg formSetPPTPServer stack-based overflow
• VDB-374523 | CTI Indicators (IOB, IOC, IOA)
• CVE-2026-13515 | CVE Analysis and Report
• Submit #838885 | Tenda JD12L Pro V16.03.53.23 Stack-based Buffer Overflow
• https://github.com/cve-a/Vampirensa/issues/1
• https://www.tenda.com.cn/

• Stack-based Buffer Overflow CWE
• Memory Corruption CWE