CVE-2025-54973

Description

A concurrent execution using shared resource with improper synchronization ('Race Condition') vulnerability [CWE-362] in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the FortiCloud SSO authorization via crafted FortiCloud SSO requests.

CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-362 CWE-362

Affected Products

Vendor	Product	Versions
fortinet	fortianalyzer	7.0.9 — 7.0.14
fortinet	fortianalyzer	7.2.0 — 7.2.11
fortinet	fortianalyzer	7.4.0 — 7.4.7
fortinet	fortianalyzer	7.6.0 — 7.6.3

References

Advisories & Patches

https://fortiguard.fortinet.com/psirt/FG-IR-25-198

Frequently Asked Questions

What is CVE-2025-54973? +

A concurrent execution using shared resource with improper synchronization ('Race Condition') vulnerability [CWE-362] in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the FortiCloud SSO authorization via crafted FortiCloud SSO requests. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-54973? +

CVE-2025-54973 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-54973? +

CVE-2025-54973 affects products from fortinet, specifically: fortianalyzer. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-54973? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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