CVE-2025-65226

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-65226
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the deviceId parameter in /goform/saveParentControlInfo.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN5.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ac21_firmware:16.03.08.16:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac21:-:*:*:*:*:*:*:*
History

21 Nov 2025, 17:24

Type Values Removed Values Added
CPE cpe:2.3:o:tenda:ac21_firmware:16.03.08.16:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac21:-:*:*:*:*:*:*:*
First Time Tenda
Tenda ac21 Firmware
Tenda ac21
References () https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN5.md - () https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN5.md - Exploit, Third Party Advisory

20 Nov 2025, 16:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.3
CWE CWE-120

20 Nov 2025, 15:17

Type Values Removed Values Added
New CVE
Information

Published : 2025-11-20 15:17

Updated : 2025-11-21 17:24

NVD link : CVE-2025-65226

Mitre link : CVE-2025-65226

CVE.ORG link : CVE-2025-65226

JSON object : View

Products Affected

tenda

  • ac21_firmware
  • ac21
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')