CVE-2025-25256
An improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability [CWE-78] in Fortinet FortiSIEM version 7.3.0 through 7.3.1, 7.2.0 through 7.2.5, 7.1.0 through 7.1.7, 7.0.0 through 7.0.3 and before 6.7.9 allows an unauthenticated attacker to execute unauthorized code or commands via crafted CLI requests.
| Software | From | Fixed in |
|---|---|---|
| fortinet / fortisiem | 5.4.0 | 6.7.10 |
| fortinet / fortisiem | 7.0.0 | 7.0.4 |
| fortinet / fortisiem | 7.1.0 | 7.1.8 |
| fortinet / fortisiem | 7.2.0 | 7.2.6 |
| fortinet / fortisiem | 7.3.0 | 7.3.2 |
- https://fortiguard.fortinet.com/psirt/FG-IR-25-152
- https://github.com/watchtowrlabs/watchTowr-vs-FortiSIEM-CVE-2025-25256
- https://labs.watchtowr.com/should-security-solutions-be-secure-maybe-were-all-wrong-fortinet-fortisiem-pre-auth-command-injection-cve-2025-25256/
- https://www.theregister.com/2025/08/13/fortinet_discloses_critical_bug/
Deep Security Visibility Without the Complexity
SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.
- No setup fees
- 5-min deployment
- Cancel anytime