Critical FortiSIEM Vulnerability(CVE-2025-64155) Enable Full RCE and Root Compromise
In August 2025, Fortinet issued an advisory for CVE-2025-25256, an OS command injection vulnerability (CWE-78) in FortiSIEM that exposed the platform to unauthenticated remote code execution via crafted CLI requests. Practical exploits surfaced in the wild, prompting security firm Horizon3.ai to conduct a deep investigation. Their analysis uncovered a devastating chain: an unauthenticated argument injection […]
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