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High severity8.1NVD Advisory· Published Mar 10, 2026· Updated Jun 17, 2026

CVE-2025-54820

CVE-2025-54820

Description

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiManager 7.4.0 through 7.4.2, FortiManager 7.2.0 through 7.2.10, FortiManager 6.4 all versions may allow a remote unauthenticated attacker to execute unauthorized commands via crafted requests, if the service is enabled. The success of the attack depends on the ability to bypass the stack protection mechanisms.

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Affected products

3
  • Fortinet/Fortimanager3 versions
    cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*range: >=6.4.0,<7.2.11
    • cpe:2.3:o:fortinet:fortimanager:7.4.2:*:*:*:*:*:*:*range: 7.4.0
    • (no CPE)range: 7.4.0 through 7.4.2, 7.2.0 through 7.2.10, 6.4

Patches

Vulnerability mechanics

References

1

News mentions

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