CVE-2025-58413
Modified Modified - Updated After Analysis
BaseFortify

Publication date: 2025-11-18

Last updated on: 2026-06-09

Assigner: Fortinet, Inc.

Description
A stack-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiOS 6.2 all versions, FortiOS 6.0 all versions, FortiSASE 25.3.b allows attacker to execute unauthorized code or commands via specially crafted packets
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Meta Information
Published
2025-11-18
Last Modified
2026-06-09
Generated
2026-06-16
AI Q&A
2025-11-18
EPSS Evaluated
2026-06-15
NVD
Affected Vendors & Products
Showing 4 associated CPEs
Vendor Product Version / Range
fortinet fortios From 6.0.0 (inc) to 7.4.9 (exc)
fortinet fortios From 7.6.0 (inc) to 7.6.4 (exc)
fortinet fortisase 25.3.89
fortinet fortisase 25.3.89
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
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Executive Summary

This vulnerability is a stack-based buffer overflow in multiple versions of Fortinet FortiOS and FortiSASE. It allows an attacker to execute unauthorized code or commands by sending specially crafted packets to the affected systems.

Impact Analysis

The vulnerability can lead to unauthorized code execution, which may result in full compromise of the affected device. This can impact confidentiality, integrity, and availability of the system and potentially the network it protects.

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