A vulnerability was found in Tenda W12 3.0.0.5. It has been rated as critical. Affected by this issue is the function cgiWifiRadioSet of the file /bin/httpd. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00537.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Tenda
  • W12
  • W12 Firmware

Configuration 1 [-]

AND
cpe:2.3:o:tenda:w12_firmware:3.0.0.5:*:*:*:*:*:*:*
cpe:2.3:h:tenda:w12:-:*:*:*:*:*:*:*

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-11282 A vulnerability was found in Tenda W12 3.0.0.5. It has been rated as critical. Affected by this issue is the function cgiWifiRadioSet of the file /bin/httpd. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/02Tn/vul/issues/1 cve-icon cve-icon
https://vuldb.com/?ctiid.304982 cve-icon cve-icon
https://vuldb.com/?id.304982 cve-icon cve-icon
https://vuldb.com/?submit.553526 cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
History

Wed, 16 Jul 2025 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda w12
Tenda w12 Firmware
CPEs cpe:2.3:h:tenda:w12:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:w12_firmware:3.0.0.5:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda w12
Tenda w12 Firmware

Wed, 16 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 16 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Tenda W12 3.0.0.5. It has been rated as critical. Affected by this issue is the function cgiWifiRadioSet of the file /bin/httpd. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Title Tenda W12 httpd cgiWifiRadioSet stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-04-16T14:27:17.426Z

Reserved: 2025-04-16T01:37:36.909Z

Link: CVE-2025-3693

cve-icon Vulnrichment

Updated: 2025-04-16T14:27:10.893Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-16T14:15:28.793

Modified: 2025-07-16T15:33:59.607

Link: CVE-2025-3693

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.