CVE-2025-54820

Published Mar 10, 2026 CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Upgrade to FortiManager version 7.6.0 or above Upgrade to FortiManager version 7.4.3 or above Upgrade to FortiManager version 7.2.11 or above Upgrade to upcoming FortiManager version 6.4.16 or above

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-787
CPEs cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
First Time appeared Fortinet
Fortinet fortimanager
Weaknesses CWE-121
CPEs cpe:2.3:o:fortinet:fortimanager:6.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.14:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.15:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.4.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.2:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet fortimanager
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:R'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
fortinet
Published
Updated
Mar 12, 2026, 2:46 PM
Reserved
Jul 30, 2025, 8:31 AM
Status
Analyzed
Published
Mar 10, 2026, 6:17 PM
Modified
Jun 17, 2026, 9:40 AM