CVE-2021-22131
Last modified
CVE-2021-22131 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A improper validation of certificate with host mismatch in Fortinet FortiTokenAndroid version 5.0.3 and below, Fortinet FortiTokeniOS version 5.2.0 and below, Fortinet FortiTokenWinApp version 4.0.3 and below allows attacker to retrieve information disclosed via man-in-the-middle attacks.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
A improper validation of certificate with host mismatch in Fortinet FortiTokenAndroid version 5.0.3 and below, Fortinet FortiTokeniOS version 5.2.0 and below, Fortinet FortiTokenWinApp version 4.0.3 and below allows attacker to retrieve information disclosed via man-in-the-middle attacks.
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortitoken Mobile | 0.4.10 |
| Fortinet | Fortitoken Mobile | 0.4.20 |
| Fortinet | Fortitoken Mobile | 3.0.0 |
| Fortinet | Fortitoken Mobile | 3.0.1 |
| Fortinet | Fortitoken Mobile | 3.0.2 |
| Fortinet | Fortitoken Mobile | 3.0.3 |
| Fortinet | Fortitoken Mobile | 3.0.4 |
| Fortinet | Fortitoken Mobile | 3.0.5 |
| Fortinet | Fortitoken Mobile | 4.0.0 |
| Fortinet | Fortitoken Mobile | 4.0.1 |
| Fortinet | Fortitoken Mobile | 4.0.3 |
| Fortinet | Fortitoken Mobile | 4.1.0 |
| Fortinet | Fortitoken Mobile | 4.1.1 |
| Fortinet | Fortitoken Mobile | 4.2.0 |
| Fortinet | Fortitoken Mobile | 4.2.1 |
| Fortinet | Fortitoken Mobile | 4.2.2 |
| Fortinet | Fortitoken Mobile | 4.3.0 |
| Fortinet | Fortitoken Mobile | 4.4.0 |
| Fortinet | Fortitoken Mobile | 4.5.0 |
| Fortinet | Fortitoken Mobile | 5.0.2 |
| Fortinet | Fortitoken Mobile | 5.0.3 |
| Fortinet | Fortitoken Mobile | 5.2.0 |
References
- https://fortiguard.com/advisory/FG-IR-21-024Patch, Vendor Advisory
- https://fortiguard.com/advisory/FG-IR-21-024Patch, Vendor Advisory
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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