CVE-2025-58413

HIGH EPSS 21.8%

Published Nov 18, 20257mo ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published Nov 18, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

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

CVSS Details

Base Score

7.5

Exploitability

1.6

Impact

5.9

Vector string

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

Attack Vector Adjacent

Attack Complexity High

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

21.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-121

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 4

Vendor	Product	Version	Range
fortinet	fortios	*	≥6.0.0 – <7.4.9
fortinet	fortios	*	≥7.6.0 – <7.6.4
fortinet	fortisase	25.3.89	any
fortinet	fortisase	25.3.89	any

References 2

cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-864900.html
fortiguard.fortinet.com https://fortiguard.fortinet.com/psirt/FG-IR-25-632

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.