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CVE-2024-55599

An Improperly Implemented Security Check for Standard vulnerability [CWE-358] in FortiOS version 7.6.0, version 7.4.7 and below, 7.0 all versions, 6.4 all versions and FortiProxy version 7.6.1 and ...

Published: Jul 8, 2025Updated: Jun 9, 2026 Sources: CVE List NVD BDU csafCWE-358
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.3%
Top 74.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Fortinet has published information on vulnerabilities in FortiOS. This advisory lists the related Siemens Industrial products. Siemens is preparing fix versions and recommends to consult and implement the workarounds provided in Fortinet's upstream security notifications.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-358

Affected Products

FortiOSFortinet Inc.Security Products
FortiProxyFortinet Inc.Security Products
FortiSASEFortinet Inc.Security Products
FortiOSFortinetSecurity Products
FortiProxyFortinetSecurity Products
fortinet inc.commercialUSNetworking Infrastructureaka fortinet
fortinetcommercialUSSecurity Productsaka forti net
and 3 more affected products View all →

Exploitability

Official Patch Available

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-053
fortiguard.fortinet.com
https://cert-portal.siemens.com/productcert/csaf/ssa-864900.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-864900.html
cert-portal.siemens.com
and 65 more references View all →

Timeline

Published
Jul 8, 2025
Last Updated
Jun 9, 2026

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