CVE-2025-11418

A security vulnerability has been detected in Tenda CH22 up to 1.0.0.1. This issue affects the function formWrlsafeset of the file /goform/AdvSetWrlsafeset of the component HTTP Request Handler. The manipulation of the argument mit_ssid_index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/Sxxxw/cve/issues/2	Exploit Issue Tracking Third Party Advisory
https://vuldb.com/?ctiid.327354	Permissions Required VDB Entry
https://vuldb.com/?id.327354	Third Party Advisory VDB Entry
https://vuldb.com/?submit.665615	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ch22_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ch22:-:*:*:*:*:*:*:*

History

08 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad de seguridad en Tenda CH22 hasta 1.0.0.1. Este problema afecta a la función formWrlsafeset del archivo /goform/AdvSetWrlsafeset del componente Gestor de Solicitudes HTTP. La manipulación del argumento mit_ssid_index conduce a un desbordamiento de búfer basado en pila. El ataque puede iniciarse de forma remota. El exploit ha sido divulgado públicamente y puede ser utilizado.

Information

Published : 2025-10-08 01:15

Updated : 2026-10-08 13:10

NVD link : CVE-2025-11418

Mitre link : CVE-2025-11418

CVE.ORG link : CVE-2025-11418

JSON object : View

Products Affected

tenda

ch22
ch22_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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