CVE-2025-12595

A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

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

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/LX-LX88/cve/issues/8	Exploit Issue Tracking Third Party Advisory
https://vuldb.com/?ctiid.330890	Permissions Required VDB Entry
https://vuldb.com/?id.330890	Third Party Advisory VDB Entry
https://vuldb.com/?submit.677581	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product
https://github.com/LX-LX88/cve/issues/8	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac23_firmware:16.03.07.52:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac23:1.0:*:*:*:*:*:*:*

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una vulnerabilidad en Tenda AC23 16.03.07.52. Esto afecta a la función formSetVirtualSer del archivo /goform/SetVirtualServerCfg. Esta manipulación de la lista de argumentos causa desbordamiento de búfer. Es posible iniciar el ataque remotamente. El exploit se ha hecho público y podría ser explotado.

Information

Published : 2025-11-02 10:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-12595

Mitre link : CVE-2025-12595

CVE.ORG link : CVE-2025-12595

JSON object : View

Products Affected

tenda

ac23_firmware
ac23

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

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

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