CVE-2025-67604

Use of Dangerous Function Allows Authenticated Attacker to Cause System Hang

Published May 12, 2026 CVSS 3.1 · 5.2 Medium EPSS < 1% KEV · Not listed
Description
A use of potentially dangerous function vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.8, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.8, FortiManager 7.2 all versions, FortiManager 7.0 all versions, FortiManager 6.4 all versions may allow an authenticated attacker to cause a system hang via multiple specially crafted HTTP requests causing crashes. This happens if internal locks are aligned, which is out of control of the attacker.

Remediation

Vendor Solution

Upgrade to FortiAnalyzer version 8.0.0 or above Upgrade to FortiAnalyzer version 7.6.5 or above Upgrade to FortiAnalyzer version 7.4.9 or above Upgrade to FortiWeb version 8.0.3 or above Upgrade to FortiWeb version 7.6.7 or above Upgrade to FortiManager version 8.0.0 or above Upgrade to FortiManager version 7.6.5 or above Upgrade to FortiManager version 7.4.9 or above Upgrade to upcoming FortiVoice version 8.0.0 or above Upgrade to upcoming FortiVoice version 7.4.2 or above Upgrade to upcoming FortiSandbox version 5.2.0 or above Upgrade to FortiSandbox version 5.0.6 or above

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Title Use of Dangerous Function Allows Authenticated Attacker to Cause System Hang
Type Values Removed Values Added
Description A use of potentially dangerous function vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.8, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.8, FortiManager 7.2 all versions, FortiManager 7.0 all versions, FortiManager 6.4 all versions may allow an authenticated attacker to cause a system hang via multiple specially crafted HTTP requests causing crashes. This happens if internal locks are aligned, which is out of control of the attacker.
First Time appeared Fortinet
Fortinet fortianalyzer
Fortinet fortimanager
Weaknesses CWE-676
CPEs cpe:2.3:o:fortinet:fortianalyzer:6.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.14:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.15:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.4.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.14:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.15:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.16:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.0.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.2.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.4.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.6.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.6.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.6.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.6.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:7.6.4:*:*:*:*:*:*:*
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:7.0.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.14:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.15:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.16:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.0.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.2.12:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.4.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.6.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.6.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.6.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.6.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:7.6.4:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet fortianalyzer
Fortinet fortimanager
References
Metrics cvssV3_1

{'score': 5.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
fortinet
Published
Updated
May 12, 2026, 7:02 PM
Reserved
Dec 9, 2025, 2:59 PM
Status
Analyzed
Published
May 12, 2026, 6:16 PM
Modified
Oct 14, 2026, 1:10 PM