Fortinet Discloses Critical Bug with Working Exploit Code

Fortinet discloses critical bug with working exploit code

: If there's smoke?

Fortinet warns of FortiSIEM pre-auth RCE flaw with exploit in the wild

Fortinet is warning about a remote unauthenticated command injection flaw in FortiSIEM that has in-the-wild exploit code, making it critical for admins to apply the latest security updates.

Fortinet Issues Emergency Patch For Actively Exploited Critical FortiSIEM Bug - The Cyber Express

Fortinet has urgently notified users of a critical OS command injection vulnerability in its FortiSIEM platform, identified as CVE-2025-25256, which is now being actively exploited in the wild. According to Fortinet’s security advisory, the flaw received a CVSS score of 9.8, indicating its extreme severity. What’s at Risk and Which Versions Are Affected? This vulnerability stems from improper sanitization of special elements used within operatin…

Fortinet FortiSIEM Critical Flaw CVE-2025-25256: Active Exploits Demand Urgent Patch

In the rapidly evolving world of cybersecurity, Fortinet has issued a stark warning about a critical vulnerability in its FortiSIEM platform, highlighting the persistent threats facing enterprise security tools. The flaw, designated CVE-2025-25256, carries a CVSS score of 9.8, underscoring its severity and potential for remote exploitation. According to details published by The Hacker News, exploit code for this vulnerability has already been de…

Fortinet Warns About FortiSIEM Vulnerability (CVE-2025-25256) With In-the-Wild Exploit Code - Cybernoz - Cybersecurity News

Aug 13, 2025Ravie LakshmananVulnerability / Network Security Fortinet is alerting customers of a critical security flaw in FortiSIEM for which it said there exists an exploit in the wild. The vulnerability, tracked as CVE-2025-25256, carries a CVSS score of 9.8 out of a maximum of 10.0. “An improper neutralization of special elements used in an OS command (‘OS Command Injection’) vulnerability [CWE-78] in FortiSIEM may allow an unauthenticate…