Fortinet Critical Vulnerability - 20260114001¶
Overview¶
Fortinet has released a security advisory addressing a critical vulnerability in FortiSIEM products. This vulnerability allows attackers to potentially execute unauthorised commands using crafted TCP requests.
What is vulnerable?¶
| Product(s) Affected | Version(s) | CVE | CVSS | Severity |
|---|---|---|---|---|
| FortiSIEM | \<=7.4.0 | CVE‑2025‑64155 | 9.4 | Critical |
What has been observed?¶
The WA SOC has not received any reports of exploitation of this vulnerability on Western Australian Government networks at the time of writing.
Recommendation¶
The WA SOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframes (refer Patch Management):
- FortiGuard Labs: https://fortiguard.fortinet.com/psirt/FG-IR-25-772