CVE-2021-22506: Micro Focus Access Manager Information Leakage Vulnerability
CVE-2021-22506 · Severity: critical · CVSS 7.5 · Exploited in the wild · Published 2021-11-03
Micro Focus Access Manager contains an information leakage vulnerability due to an advanced configuration issue involving SAML service provider redirection when the Assertion Consumer Service URL is used. This flaw allows an unauthenticated remote attacker to potentially access sensitive information.
Quick answers
Is CVE-2021-22506 exploited in the wild?
Yes. CVE-2021-22506 is known to be exploited in the wild, first recorded on 3 November 2021. Treat it as urgent.
How severe is CVE-2021-22506?
Critical severity, with a CVSS score of 7.5, published 3 November 2021.
Which products and versions are affected?
Micro Focus Access Manager All versions prior to 5.0.
Is there a fix for CVE-2021-22506?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2021-22506 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2021-22506?
Check whether you run Micro Focus Access Manager. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Affected products
Micro Focus Access Manager All versions prior to 5.0
Timeline
2021-03-26: disclosed: NVD Published Date
2021-11-03: kev added: Date added to CISA Known Exploited Vulnerabilities Catalog
2021-11-03: advisory: External advisory publication date