CVE-2020-11848
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions...
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions prior to version 2.9.5. The vulnerability could cause the server to become unavailable, causing a denial of service.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions prior to version 2.9.5. The vulnerability could cause the server to become unavailable, causing a denial of service.
- Record
CVE-2020-11848- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions prior to version 2.9.5. The vulnerability could cause the server to become unavailable, causing a denial of service.
- Record
CVE-2020-11848- Updated
- 2026-11-02
EUVDEUVD-2020-4188 No score
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions prior to version 2.9.5. The vulnerability could cause the server to become unavailable, causing a denial of service.
- Record
EUVD-2020-4188- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r68f-6vgr-v3mq No score
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions...
Denial of service vulnerability on Micro Focus ArcSight Management Center. Affecting all versions prior to version 2.9.5. The vulnerability could cause the server to become unavailable, causing a denial of service.
- Record
GHSA-r68f-6vgr-v3mq- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-11848 is a high vulnerability (CVSS 7.5) in Microfocus Arcsight Management Center, published August 19, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.