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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.

Affected products

2
  • Fortinet/FortiAuthenticatorv5
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*
    Range: 6.6.0
  • Fortinet/Fortiauthenticatorllm-fuzzy
    Range: 6.6.0 through 6.6.6, 6.5 all versions, 6.4 all versions, 6.3 all versions

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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