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CVE-2025-59923: fortiauthenticator from 6.3.0 (inclusive), through 6.6.4 (inclusive); +1 more affected products
CVE-2025-59923. CVSS 3.1 base score 2.7 (LOW, Vendor/CNA). EPSS 0.00213 (percentile 0.10737), scored 13-Oct-2026.
Affected technology
fortiauthenticator · from 6.3.0 (inclusive), through 6.6.4 (inclusive)
fortinet
FortiAuthenticator · 6.6.0 through 6.6.6, 6.5.0 through 6.5.6, 6.4.0 through 6.4.10
Fortinet
Description’s affected range: through 6.6.6
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · No user interaction required
What an attacker can do
An authenticated attacker with at least read-only admin permission may obtain the credentials of other administrators' messaging services via crafted requests. Vendor/CNA’s CVSS 3.1 assessment (base score 2.7/10) rates confidentiality impact as low; integrity and availability impact as none.
- CWE
- CWE-284
- CCR priority
- 10.9 /100 (P5)
- CVSS 3.1
- 2.7 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N · Vendor/CNA
- EPSS
- 0.00213 · percentile 0.10737 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-59923.html