CVE-2025-8818 Information

Description

A vulnerability has been found in Linksys RE6250 RE6300 RE6350 RE6500 RE7000 and RE9000 up to 20250801. Affected by this issue is the function setDFSSetting of the file /goform/setLan. The manipulation of the argument lanNetmask/lanIp leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Reference

https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_52/52.md https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_52/52.md#poc https://vuldb.com/?ctiid.319352 https://vuldb.com/?id.319352 https://vuldb.com/?submit.626682 https://www.linksys.com/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

6.3

Related CNNVD

CNNVD-202508-878 (Published: 2025-08-10)