Medium severity · published Jul 18, 2022
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…
5.4
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
Attack vector
Adjacent
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FM
Fortitoken Mobile · Fortinet
0.4.10; 0.4.20; 3.0.0; 3.0.0; 3.0.1; 3.0.1; +24 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22131
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22131
Patch
https://fortiguard.com/advisory/FG-IR-21-024
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