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Fencer Vulns
high 7.5

CVE-2021-22506 kev in the critical feed json

Advance configuration exposing Information Leakage vulnerability in Micro Focus Access Manager product, affects all versions prior to versi…

published 2021-03-26 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-9652

cvss
7.5
version 3.1, CNA
cisa kev
Exploited
added 2021-11-03
epss
25.7%
EPSS 25.7% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

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.

Patch / fix

cisa required action Apply updates per vendor instructions.

  • microfocus access_manager 5.0

Timeline

  1. Published
  2. Added to CISA KEV
  3. CISA patch deadline
  4. CISA SSVC: exploitation active

Known exploited

Added
5 y ago
Patch by
2021-11-17 (4 y ago)
Ransomware
Not known
Required action
Apply updates per vendor instructions.
Vendor, product
Micro Focus, Micro Focus Access Manager
CISA name
Micro Focus Access Manager Information Leakage Vulnerability

CISA SSVC

Exploitation
Active, exploited in the wild
Automatable
yes
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

25.70% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • n/a Access Manager.

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.