Login Request a demo
High severity · published Dec 9, 2021
CVE-2021-43068
A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal
8.1
CVSS
0.6%
EPSS
No
On KEV
Description
A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fortiauthenticator · Fortinet
6.4.0 · source: NVD
Affected product
FO
Fortiauthenticator
Fortinet
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-43068
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-43068
Patch
https://fortiguard.com/advisory/FG-IR-21-212
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