CVE-2021-22506
7.5, high Known exploitedMicro Focus Access Manager Information Leakage Vulnerability
- CVSS
- 7.5, high high CVSS v3.1
- EPSS, next 30 days
- 26% higher than 97.9% of scored CVEs
- Exploitation
- Confirmed in the wild
- Published
- 26 Mar 20215 years ago
Known exploited
CISA added this to the Known Exploited Vulnerabilities Catalog on 3 Nov 2021. US federal agencies had to remediate by 17 Nov 2021, a deadline that has passed.
Required action. Apply updates per vendor instructions.
Description
Advance configuration exposing Information Leakage vulnerability in Micro Focus Access Manager product, affects all versions prior to version 5.0. The vulnerability could cause information leakage.
Details
- Vendor
- Micro Focus
- Product
- Access Manager.
- Weakness
- n/a
- Status
- Analyzed
- Updated
- 17 Jun 2026
- Assigner
- security@opentext.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References 2
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
Other Micro Focus CVEs
Every Micro Focus CVE we holdSame vendor in what we hold, not a known link between the flaws.
- CVE-2021-22502 Micro Focus Operation Bridge Report (OBR) Remote Code Execution Vulnerability KEV EPSS 97% 9.8, critical
Beyond this page
Is CVE-2021-22506 in your network?
This page tells you how dangerous CVE-2021-22506 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.
CVE-2021-22506 is in the CISA catalogue of exploited vulnerabilities: attackers are already exploiting it.
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EXYS7600 OCELOT
Find it before attackers do
Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2021-22506 comes with the devices to patch.
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EXYS7950 KONDRA
Detect it if it's exploited
Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.
Learn more about EXYS7950 KONDRA
Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 18 Oct 2026, not the live upstream state.