Critical ConfigServer Security & Firewall Flaw Lets Remote Attackers Execute Arbitrary Commands
Fri Sep 11 2026
IT
Patch Management
Vulnerability
cyberpress.org
A critical vulnerability in ConfigServer Security & Firewall (CSF) could allow unauthenticated remote attackers to execute arbitrary commands on vulnerable servers. Tracked as CVE-2026-65638, the flaw affects CSF versions 14.00 through 16.29 and has been resolved in version 16.30 and later. The issue was identified in the MESSENGER service of ConfigServer Security & Firewall, a […]
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