What is CVE-2024-21334?

CVE-2024-21334 is a critical-severity vulnerability in Microsoft Open Management Infrastructure, classified under Use After Free. CVSS score: 9.8/10. Published 2024-03-12.

How severe is CVE-2024-21334?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2024-21334 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Use After Free in Microsoft Open Management Infrastructure

CVE-2024-21334

Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

Vulnerability class: Use-After-Free

EPSS: 0.091 (92.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C.

Affected products

Microsoft Open Management Infrastructure — versions 16.0
Microsoft System Center Operations Manager (Scom) 2019 — versions 10.19.0
Microsoft System Center Operations Manager (Scom) 2022 — versions 10.22.0

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

References

Open Management Infrastructure (OMI) Remote Code Execution Vulnerability (vendor-advisory)

Frequently asked questions

What is CVE-2024-21334?: CVE-2024-21334 is a critical-severity vulnerability in Microsoft Open Management Infrastructure, classified under Use After Free. CVSS score: 9.8/10. Published 2024-03-12.
How severe is CVE-2024-21334?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-21334 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.