CVE-2026-13516

HIGH 8.8

Tenda JD12L WifiGuestSet fromSetWifiGusetBasic stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in Tenda JD12L 16.03.53.23. The affected element is the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet. Performing a manipulation of the argument shareSpeed results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	jd12l
Published	Jun 28, 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 / JD12L

16.03.53.23

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/374524 vuldb.com: https://vuldb.com/vuln/374524/cti vuldb.com: https://vuldb.com/cve/CVE-2026-13516 vuldb.com: https://vuldb.com/submit/838887 github.com: https://github.com/cve-a/Vampirensa/issues/2 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 Vampirensa (VulDB User)