ConfigServer vulnerabilities (CVE)

CVE records published for ConfigServer, newest first. Follow to get an email when a new one appears.

3 results
9.5Critical
CVE-2026-65639
WebPros ConfigServer Security & Firewall; ConfigServer ConfigServer Security & Firewall

OS command injection in the advanced-rule parser of ConfigServer Security & Firewall allows a remote attacker who controls a configured allow/deny feed to execute arbitrary commands as root, due to insufficient validation of feed-supplied rule data. The vuln…

1.4%EPSS
9.2Critical
CVE-2026-65638
WebPros ConfigServer Security & Firewall; ConfigServer ConfigServer Security & Firewall

Improper escaping of a request URL in ConfigServer Security & Firewall allows an unauthenticated remote attacker to execute arbitrary commands as the CSF service account via shell command injection. The vulnerability affects versions of the software origina…

2.3%EPSS
9.2Critical
CVE-2026-67402
WebPros ConfigServer Security & Firewall; ConfigServer ConfigServer Security & Firewall

An insecure Apache configuration in ConfigServer Security & Firewall maps /usr/bin as CGI programs through the Messenger v3 HTTPS virtual host. A remote unauthenticated attacker whose address is blocked can request a mapped executable and run arbitrary comman…