CVE-2021-43067

6.5 mediumEPSS 1.1%

Medium (6.5) in fortinet fortiauthenticator. EPSS 1.1% chance of exploitation in the next 30 days.

A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows attacker to duplicate a target LDAP user 2 factors authentication token via crafted HTTP requests.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2021-12-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortiauthenticator

References

https://fortiguard.com/advisory/FG-IR-21-211
https://fortiguard.com/advisory/FG-IR-21-211

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