CVE-2025-9088

A vulnerability was found in Tenda AC20 16.03.08.12. This vulnerability affects the function save_virtualser_data of the file /goform/formSetVirtualSer. The manipulation of the argument list leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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/ZZ2266/.github.io/tree/main/AC20/formSetVirtualSer
https://github.com/ZZ2266/.github.io/tree/main/AC20/formSetVirtualSer#poc-python-exploit-script
https://vuldb.com/?ctiid.320356
https://vuldb.com/?id.320356
https://vuldb.com/?submit.632038
https://www.tenda.com.cn/

Configurations

No configuration.

History

18 Aug 2025, 20:16

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en Tenda AC20 16.03.08.12. Esta vulnerabilidad afecta a la función save_virtualser_data del archivo /goform/formSetVirtualSer. La manipulación de la lista de argumentos provoca un desbordamiento del búfer basado en la pila. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

16 Aug 2025, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-16 23:15

Updated : 2025-08-18 20:16

NVD link : CVE-2025-9088

Mitre link : CVE-2025-9088

CVE.ORG link : CVE-2025-9088

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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