CVE-2025-54820

⚠️ high

Summary

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.

CVSS Score

8.1

High

EPSS Score

0.0

Exploit Probability

Published Date

2026-03-10

First Seen: 2026-03-11

📊 Relative Risk Intelligence

This CVE is High Risk - more severe than 76.7% of all 365,890 vulnerabilities in our database.

#85,383

Top 25% most severe

Severity Percentile

🎯 CISA SSVC Assessment Updated: Mar 12, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Total

Complete system compromise possible

SSVC data provided by CISA

Last Modified 2026-03-12

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-121 CWE-787

📦 Affected Products 2

Vendor	Product	Status	Affected Versions
fortinet	fortimanager	Affected	> 6.4.0 < 7.2.11
fortinet	fortimanager	Affected	> 7.4.0 < 7.4.3

🔗 References 1

https://fortiguard.fortinet.com/psirt/FG-IR-26-098

Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-70468	⚠️ high	8.1	0.7	A authentication bypass using an alternate path or channel vulnerability in Fortinet FortiManager 7.6.1, FortiManager 7....	2026-08-12
CVE-2025-67604	🔶 medium	5.3	0.4	A use of potentially dangerous function vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0...	2026-05-12
CVE-2025-61848	⚠️ high	7.2	0.5	An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiA...	2026-04-14
CVE-2025-68649	🔶 medium	6.0	0.4	An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiAnalyze...	2026-04-14
CVE-2025-48418	🔶 medium	6.7	0.1	A hidden functionality vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.3, FortiAnalyzer 7.4.0 through 7.4.7, F...	2026-03-10
CVE-2025-68482	🔶 medium	6.9	0.0	A improper certificate validation vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 throu...	2026-03-10

These CVEs affect the same products