CVE-2020-11848

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-08-19 · updated 2026-06-17

Description

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.

Affected products

ArcSight Management Center.: before 2.9.5 — fixed in 2.9.5

How to fix

Upgrade to a fixed version: ArcSight Management Center. 2.9.5. Check the vendor advisory for mitigations.

References

https://community.microfocus.com/t5/ArcSight-Management-Center-ArcMC/ArcSight-Management-Center-2-9-5-Release-Notes/ta-p/2814648
https://community.microfocus.com/t5/ArcSight-Management-Center-ArcMC/ArcSight-Management-Center-2-9-5-Release-Notes/ta-p/2814648

Get alerted when CVE-2020-11848 or the next vulnerability affects your stack