CVE-2021-22524 json
Denial of service vulnerability in NetIQ Access Manager versions prior to version 4.5.4 and 5.0.1
published 2021-09-13 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-9666
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4
Patch / fix
- Micro Focus NetIQ Access Manager 4.5.4, 5.0.1
Exploit prediction
0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:H |
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Affected products
- Micro Focus NetIQ Access Manager
Classification
- Weakness
-
- CWE-91 XML Injection
References
Sources
- CVE List CVE-2021-22524
- NVD CVE-2021-22524
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.