WRT54GL vulnerabilities
CVEs whose affected-version data names the WRT54GL package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2026-121931Critical· 9.1Linksys WRT54GL Traceroute Diagnostic Function apply.cgi system os command injection
A security vulnerability has been detected in Linksys WRT54GL 4.30.18. The impacted element is the function system of the file apply.cgi of the component Traceroute Diagnostic Function. Such manipulation of the argument traceroute_ip lea…
▾ MidnightLinksys · WRT54GLEPSS 2.7%via CVEORG
CVE-2026-121930Critical· 9.1Linksys WRT54GL Ping Diagnostic apply.cgi system os command injection
A weakness has been identified in Linksys WRT54GL 4.30.18. The affected element is the function system of the file apply.cgi of the component Ping Diagnostic. This manipulation of the argument ping_ip causes os command injection. The att…
▾ MidnightLinksys · WRT54GLEPSS 2.7%via CVEORG