Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Jan 14, 2026
CVE-2025-59923
CVE-2025-59923
Description
An improper access control vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least read-only admin permission to obtain the credentials of other administrators' messaging services via crafted requests.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*range: 6.6.0
- (no CPE)range: 6.6.0 through 6.6.6, 6.5 all versions, 6.4 all versions, 6.3 all versions
Patches
Vulnerability mechanics
References
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