CVE-2025-58903

LOW

Fortinet FortiOS <7.6.3 & <=7.4.7 - Unchecked Return Value

Title source: llm

Description

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.

References (1)

[Vendor Advisory] https://fortiguard.fortinet.com/psirt/FG-IR-25-653

Scores

CVSS v3 2.7

EPSS 0.0006

EPSS Percentile 19.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-252

Status published

Products (1)

fortinet/fortios 6.4.0 - 7.4.9

Published Oct 14, 2025

Tracked Since Feb 18, 2026