Vulnerability Details : CVE-2021-22131
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.
Products affected by CVE-2021-22131
- cpe:2.3:a:fortinet:fortitoken_mobile:4.0.0:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.0.1:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.1.1:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.2.1:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.2.2:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.3.0:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.4.0:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.5.0:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:5.0.2:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:5.0.3:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.0.3:*:*:*:*:windows:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.1:*:*:*:*:windows:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.0:*:*:*:*:windows:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:5.2.0:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.3.0:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.2.0:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.1.1:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:4.1.0:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.5:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.4:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.3:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.2:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.1:*:*:*:*:ios:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.4:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.3:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.2:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.1:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:3.0.0:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:0.4.20:*:*:*:*:android:*:*
- cpe:2.3:a:fortinet:fortitoken_mobile:0.4.10:*:*:*:*:android:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22131
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22131
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N |
1.2
|
4.2
|
NIST | |
|
6.4
|
MEDIUM | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:H |
1.2
|
5.2
|
Fortinet, Inc. |
CWE ids for CVE-2021-22131
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22131
-
https://fortiguard.com/advisory/FG-IR-21-024
PSIRT Advisories | FortiGuardPatch;Vendor Advisory
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