CVE-1999-0710: The Squid package in Red Hat Linux 5.2 and 6.0, and other distributions, installs cachemgr.cgi in a public...

Security readout for executives and security teams

This old Squid packaging issue exposed cachemgr.cgi in a public web directory. A remote attacker could abuse that exposed CGI as a relay to connect to other systems. The main business risk is legacy infrastructure creating an unintended network bridge, especially where obsolete Linux systems remain in service. Most likely exposure is legacy Squid deployments, especially Red Hat Linux 5.2 or 6.0-era systems, with cachemgr.cgi reachable through a public web server CGI path. Modern exposure is not established by the supplied sources. Treat this as a legacy exposure cleanup item. Prioritize if old Squid systems remain internet-facing or can reach sensitive internal networks. Lack of modern severity data means urgency should be driven by exposure, not score. Mitigation focus: Inventory Squid deployments on legacy Linux systems.; Check Red Hat, Debian, and Fedora advisories for vendor guidance.; Remove or restrict public access to cachemgr.cgi where present..

Prepared

Jul 12, 2026, 06:27 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.