CVE-2025-11549

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-11549
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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.327708 Permissions Required VDB Entry
https://vuldb.com/?id.327708 Third Party Advisory VDB Entry
https://vuldb.com/?submit.670110 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:w12_firmware:3.0.0.6\(3948\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:w12:3.0:*:*:*:*:*:*:*
History

18 Oct 2025, 01:57

Type Values Removed Values Added
First Time Tenda w12 Firmware
Tenda w12
Tenda
CPE cpe:2.3:o:tenda:w12_firmware:3.0.0.6\(3948\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:w12:3.0:*:*:*:*:*:*:*
References () https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md - () https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.327708 - () https://vuldb.com/?ctiid.327708 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.327708 - () https://vuldb.com/?id.327708 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.670110 - () https://vuldb.com/?submit.670110 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

09 Oct 2025, 20:15

Type Values Removed Values Added
References () https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md - () https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_W12/cgiWifiMacFilterSet/cgiWifiMacFilterSet.md -

09 Oct 2025, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-10-09 17:15

Updated : 2025-10-18 01:57

NVD link : CVE-2025-11549

Mitre link : CVE-2025-11549

CVE.ORG link : CVE-2025-11549

JSON object : View

Products Affected

tenda

  • w12_firmware
  • w12
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow