Missing Authorization Vulnerability in Fortinet FortiSIEM Software
CVE-2026-106176

3.4LOW

Key Information:

Vendor

Fortinet
Status
Fortisiem
Vendor
CVE Published:
13 October 2026

What is CVE-2026-106176?

A missing authorization vulnerability in Fortinet's FortiSIEM 7.5.0 can be exploited by attackers to execute unauthorized code or commands through specially crafted HTTP requests. This flaw can potentially compromise the security of the system, allowing unauthorized access and manipulation of sensitive data. Users are strongly advised to apply security patches provided by Fortinet to safeguard their systems against potential exploitation.

Affected Version(s)

FortiSIEM 7.5.0 <= 7.5.1

FortiSIEM 7.4.0 <= 7.4.2

FortiSIEM 7.3.0 <= 7.3.5

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-183

CVSS V3.1

Score:
3.4
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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