CVE-2025-9525

A flaw has been found in Linksys E1700 1.0.0.4.003. Affected by this vulnerability is the function setWan of the file /goform/setWan. This manipulation of the argument DeviceName/lanIp causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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/wudipjq/my_vuln/blob/main/Linksys2/vuln_58/58.md
https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_58/58.md#poc
https://vuldb.com/?ctiid.321542
https://vuldb.com/?id.321542
https://vuldb.com/?submit.634824
https://www.linksys.com/

Configurations

No configuration.

History

29 Aug 2025, 16:24

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una falla en Linksys E1700 1.0.0.4.003. Esta vulnerabilidad afecta a la función setWan del archivo /goform/setWan. Esta manipulación del argumento DeviceName/lanIp 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. Se contactó al proveedor con antelación para informarle sobre esta divulgación, pero no respondió.

27 Aug 2025, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-27 13:15

Updated : 2025-08-29 16:24

NVD link : CVE-2025-9525

Mitre link : CVE-2025-9525

CVE.ORG link : CVE-2025-9525

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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