Vulnerability CVE-2021-22515
Published: 2021-07-12

Description:
Multi-Factor Authentication (MFA) functionality can be bypassed, allowing the use of single factor authentication in NetIQ Advanced Authentication versions prior to 6.3 SP4 Patch 1.

Type:

CWE-863

 (Incorrect Authorization)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Microfocus -> Netiq advanced authentication 

 References:
https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6341/data/advanced-authentication-releasenotes-6341.html
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