CVE-2021-22497

mediumpriority · track · 29EPSS 0.008 · 55 %ileCAEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.76% (55th) EPSS

CVSS 6.5 · medium

Is it mine?

3 products

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Advanced Authentication versions prior to 6.3 SP4 have a potential broken authentication due to improper session management issue.

cvss

Technical severity, 0–10. One row per scoring source.

7.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 3.8–7.2

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.2 · impact 5.9

v3.13.8lowCVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.13.8lowCVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · security@opentext.com CAexploitability 0.2 · impact 3.6

v3.16.6mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Micro Focus Advanced AuthenticationAdvanced Authentication → 6.3 SP4enisa_euvdEU
microfocus netiq advanced authentication< 6.3nvdUScpe:2.3:a:microfocus:netiq_advanced_authentication:*:*:*:*:*:*:*:*
microfocus netiq advanced authentication= 6.3nvdUScpe:2.3:a:microfocus:netiq_advanced_authentication:*:*:*:*:*:*:*:*

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2021-04-12modified 2026-06-17

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External citations — patches, advisories, analysis.

scry

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