theinfosecnews
theinfosecnews
Subscribe to Daily Digest

CVE-2021-22506

CISA KEV

Published November 3, 2021 · Updated April 3, 2026

high
Official Description+

Micro Focus Access Manager contains an information leakage vulnerability resulting from a SAML service provider redirection issue when the Assertion Consumer Service URL is used.

Affected Products

VendorProduct
Micro FocusMicro Focus Access Manager

Patch Status

Patch by 2021-11-17

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2021-22506.