CVE-2025-8829

MEDIUM EXPLOITED

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 - OS Command Injection via hname Parameter

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2025-8829 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

A vulnerability was identified in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected by this vulnerability is the function um_red of the file /goform/RP_setBasicAuto. The manipulation of the argument hname leads to os command injection. The attack can 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.

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.319363
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.319363
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.626694
Product product
https://www.linksys.com/

Scores

CVSS v3 6.3
EPSS 0.0832
EPSS Percentile 94.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

VulnCheck KEV 2026-01-22
CWE
CWE-77 CWE-78
Status published
Products (6)
linksys/re6250_firmware 1.0.04.001
linksys/re6300_firmware 1.2.07.001
linksys/re6350_firmware 1.0.04.001
linksys/re6500_firmware 1.0.013.001
linksys/re7000_firmware 1.1.05.003
linksys/re9000_firmware 1.0.04.002
Published Aug 11, 2025
Tracked Since Feb 18, 2026