CVE-2025-8818

CWE-77 — Command InjectionCWE-78 — OS Command Injection3 documents3 sources
Severity
5.3MEDIUM
EPSS
0.4%
top 36.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
Linksys Re6250Linksys Re6300Linksys Re6350+9 more
Timeline
PublishedAug 10
Latest updateAug 11

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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Affected Packages12 packages

▶CVEListV5linksys/re625020250801
▶CVEListV5linksys/re630020250801
▶CVEListV5linksys/re635020250801
▶CVEListV5linksys/re650020250801
▶CVEListV5linksys/re700020250801

🔴Vulnerability Details

2
GHSA
GHSA-4prv-6mmw-m4xm: A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801↗2025-08-11
▶
CVEList
Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setLan setDFSSetting os command injection↗2025-08-10
▶
CVE-2025-8818 (MEDIUM CVSS 5.3) | A vulnerability has been found in L | cvebase.io