CVE-2025-58903

2.5LOW

Key Information:

Vendor

Fortinet
Status
FortiOS
Vendor
CVE Published:
14 October 2025

What is CVE-2025-58903?

An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a Null Pointer Dereference, crashing the http daemon via a specialy crafted request.

Affected Version(s)

FortiOS 7.6.0 <= 7.6.3

FortiOS 7.4.0 <= 7.4.8

FortiOS 7.2.0 <= 7.2.12

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-653

CVSS V3.1

Score:
2.5
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-58903 : Unchecked Return Value Vulnerability in Fortinet FortiOS