CVE-2026-8138

HIGH 8.8

Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in Tenda CX12L 16.03.53.12. This issue affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg”. The manipulation results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	cx12l
Published	May 8, 2026
Last Updated	May 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / CX12L

16.03.53.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/361927 vuldb.com: https://vuldb.com/vuln/361927/cti vuldb.com: https://vuldb.com/submit/808867 github.com: https://github.com/cve-a/lvdan/issues/6 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 lv1020 (VulDB User)