Medium severity · published Jul 12, 2021
CVE-2021-22515
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…
6.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NA
Netiq Advanced Authentication · Microfocus
before 6.3; 6.3; 6.3; 6.3; 6.3; 6.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22515
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22515
www.netiq.com
https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6341/data/advanced-authentication-releasenotes-6341.html
More from Netiq Advanced Authentication
9.9
CVE-2021-22530
Improper account management vulnerability in NetIQ Advance Authentication
9.8
CVE-2023-24468
Broken access control in Advanced Authentication versions prior to 6.4.1.1 and 6.3.7.2
8.8
CVE-2021-38121
Weak communication protocol identified in Advance Authentication client application
8.2
CVE-2021-38122
Cross-Site Scripting (XSS) in Advance Authentication
7.2
CVE-2021-38120
Remote Code Execution using Bash command Injection in backup scheduling functionality in NetIQ Advance Authentication