CVE-2025-11549

HIGH 8.8

Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been found in Tenda W12 3.0.0.6(3948). The affected element is the function wifiMacFilterSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	w12
Published	Oct 9, 2025
Last Updated	Feb 24, 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 / W12

3.0.0.6(3948)

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.327708 vuldb.com: https://vuldb.com/?ctiid.327708 vuldb.com: https://vuldb.com/?submit.670110 github.com: https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 z472421519 (VulDB User)