CVE-2021-22499
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management...
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow persistent XSS attack.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow persistent XSS attack.
- Record
CVE-2021-22499- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow persistent XSS attack.
- Record
CVE-2021-22499- Updated
- 2026-11-02
EUVDEUVD-2021-9645 No score
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow persistent XSS attack.
- Record
EUVD-2021-9645- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8wxp-wp4j-j684 No score
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management...
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow persistent XSS attack.
- Record
GHSA-8wxp-wp4j-j684- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-22499 is a medium vulnerability (CVSS 4.8) in Microfocus Application Performance Management, published February 6, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 49th percentile. No source names a fixed version.