CVE-2025-9575 - CVE House

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Status published Medium CVE-2025-9575

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 upload.cgi cgiMain os command injection

5.3 CVSS

Vulnerability Description

A vulnerability was determined in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This issue affects the function cgiMain of the file /cgi-bin/upload.cgi. Executing manipulation of the argument filename can lead to os command injection. The attack may be performed from a remote location. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Bond_yes (VulDB User)

References

More from Linksys

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Linksys E1700 systemCommand os command injection

Linksys E1700 QoSSetup stack-based overflow

Linksys E1700 setSysAdm stack-based overflow

Linksys E1700 setWan stack-based overflow

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 singlePortForwardAdd stack-based overflow

Affected Vendor

Linksys

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Affected Software

RE6250, RE6300, RE6350, RE6500, RE7000, RE9000

Vulnerable Versions:

1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001

Timeline

Official Publish: August 28th, 2025

Last Modified: August 28th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1005 Data from Local System

T1041 Exfiltration Over C2 Channel

T1105 Ingress Tool Transfer

Command and Control