CVE-2021-43067
Last modified
CVE-2021-43067 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortiauthenticator | >= 6.0.1, <= 6.0.7 |
| Fortinet | Fortiauthenticator | 6.1.0 |
| Fortinet | Fortiauthenticator | 6.1.1 |
| Fortinet | Fortiauthenticator | 6.1.2 |
| Fortinet | Fortiauthenticator | 6.2.0 |
| Fortinet | Fortiauthenticator | 6.2.1 |
| Fortinet | Fortiauthenticator | 6.3.0 |
| Fortinet | Fortiauthenticator | 6.3.1 |
| Fortinet | Fortiauthenticator | 6.3.2 |
| Fortinet | Fortiauthenticator | 6.4.0 |
References
- https://fortiguard.com/advisory/FG-IR-21-211Broken Link
- https://fortiguard.com/advisory/FG-IR-21-211Broken Link
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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