Traceroute Diagnostic Function apply.cgi system os command injection
Not on CISA's list of exploited flaws, and not in the news we track.
2.7%
Fix it in your code
Each opens with a short prompt that points at Global Hack Map's public runbook for CVE-2026-121931. Nothing runs until you send it.
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 leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.