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Status published
Medium
CVE-2021-22515
Multi-Factor Authentication (MFA) downgrade exposure in NetIQ Advanced Authentication Server
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Micro Focus
View all reports →Affected Software
NetIQ Advanced Authentication
Vulnerable Versions:
NetIQ Advanced Authentication
Timeline
Official Publish:
July 12th, 2021
Last Modified:
September 17th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.