CVE-2025-58903
Modified Modified - Updated After Analysis
BaseFortify

Publication date: 2025-10-14

Last updated on: 2026-06-09

Assigner: Fortinet, Inc.

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.
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Meta Information
Published
2025-10-14
Last Modified
2026-06-09
Generated
2026-06-16
AI Q&A
2025-10-14
EPSS Evaluated
2026-06-15
NVD
CVE-2025-58903
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
fortinet fortios From 7.4.0 (inc) to 7.4.9 (inc)
fortinet fortios From 7.4.0 (inc) to 7.4.9 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-252 The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.
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Executive Summary

This vulnerability is an Unchecked Return Value issue in Fortinet FortiOS versions 7.6.0 through 7.6.3 and before 7.4.8 API. It allows an authenticated user to cause a Null Pointer Dereference by sending a specially crafted request, which crashes the http daemon.

Impact Analysis

The vulnerability can cause the http daemon to crash, leading to a denial of service condition on the affected FortiOS device. This could disrupt network services relying on the device.

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