CVE-2025-53379
CVSS Score
7.0
EPSS Score
0.0%
EPSS Percentile
0th
A out-of-bounds read vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.2, FortiAuthenticator 6.5 all versions may allow a remote unauthenticated attacker to retrieve sensitive information via a specially crafted request.
| CWE | CWE-125 |
| Vendor | fortinet |
| Product | fortiauthenticator |
| Ecosystems | |
| Industries | NetworkingSecurity |
| Published | Jul 14, 2026 |
| Last Updated | Jul 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
Fortinet / FortiAuthenticator
6.6.0 ≤ 6.6.2 6.5.0 ≤ 6.5.7 6.4.0 ≤ 6.4.11 6.3.0 ≤ 6.3.5