Forwarded from Taiwan Computer Network Crisis Management and Coordination Center: Cybersecurity Alert TWCERTCC-200-202602-00000007

[Content Description]
FortiClientEMS is an endpoint management server from Fortinet, used for centralized management of FortiClient agents, supporting endpoint deployment, configuration, and monitoring.

Recently, a major cybersecurity vulnerability announcement (CVE-2026-21643, CVSS: 9.8) was released. This is an SQL injection vulnerability that could allow unauthenticated attackers to execute unauthorized code or commands through carefully crafted HTTP requests.

[Affected Platforms]
FortiClientEMS versions 7.4.4 and earlier

[Recommended Actions]
Please update to FortiClientEMS version 7.4.5 and later.

[References]
1. https://www.twcert.org.tw/tw/cp-169-10709-e99a2-1.html