CVE-2025-64155
Last modified
CVE-2025-64155 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, FortiSIEM 7.0.0 through 7.0.4, FortiSIEM 6.7.0 through 6.7.10 may allow an attacker to execute unauthorized code or commands via crafted TCP requests.. EPSS estimates a 42.65% chance of exploitation in the next 30 days.
Description
An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, FortiSIEM 7.0.0 through 7.0.4, FortiSIEM 6.7.0 through 6.7.10 may allow an attacker to execute unauthorized code or commands via crafted TCP requests.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortisiem | >= 6.7.0, < 7.1.9 |
| Fortinet | Fortisiem | >= 7.2.0, < 7.2.7 |
| Fortinet | Fortisiem | >= 7.3.0, < 7.3.5 |
| Fortinet | Fortisiem | 7.4.0 |
References
- https://fortiguard.fortinet.com/psirt/FG-IR-25-772Vendor Advisory
- https://github.com/horizon3ai/CVE-2025-64155Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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