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CVE-2021-22506: Micro Focus Access Manager Information Leakage Vulnerability
Micro Focus Micro Focus Access Manager · in CISA KEV since 2021-11-03
2021-11-03added to KEV
2021-11-17federal remediation due date
25.70%EPSS exploit probability (30 days) 97.9th percentile
7.5 HIGHCVSS 3.1
Unknownknown ransomware use
222days from NVD publication to KEV
What it is
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.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | — |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD published | 2021-03-26 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2021-22506.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.