CVE-2025-11549CWE-119CWE-121

CVE-2025-11549

High · published October 9, 2025

CVSS v3.1
8.8
EPSS
8%
Percentile
95.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.08477 · 95.0th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2025-10-09T21:15Z
Affected products (1)
ProductVersionsFixed in
tenda/w12_firmwareall versions—
References (6)
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md · [email protected]https://vuldb.com/?ctiid.327708 · [email protected]https://vuldb.com/?id.327708 · [email protected]https://vuldb.com/?submit.670110 · [email protected]https://www.tenda.com.cn/ · [email protected]https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 09 OCT 17:02Z
    Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow
    cvelistv5