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CVE-2024-21330

22
FAUCET Score

CVE-2024-21330 is an Elevation of Privilege vulnerability in Open Management Infrastructure (OMI) affecting various Microsoft Azure products, including Azure Automation and Log Analytics Agent. With a CVSS score of 7.8 (HIGH), it allows a local, low-privileged attacker to gain full control over the affected system without user interaction, leading to high impact on confidentiality, integrity, and availability. While not currently exploited in the wild and lacking public exploit code, it has garnered some community discussion and media coverage, indicating awareness of its potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_automation:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_automation_update_management:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_security_center:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_sentinel:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:container_monitoring_solution:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 92nd percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (12)

microsoftpatch availablevia msrc
Product: Log Analytics AgentFixed in: OMS Agent for Linux GA v1.19.0
View patch
microsoftpatch availablevia msrc
Product: System Center Operations Manager (SCOM) 2019Fixed in: 10.19.1253.0
View patch
microsoftpatch availablevia msrc
Product: System Center Operations Manager (SCOM) 2022Fixed in: 10.22.1070.0
View patch
microsoftpatch availablevia msrc
Product: Azure AutomationFixed in: OMS Agent for Linux GA 1.19.0
microsoftpatch availablevia msrc
Product: Azure Security CenterFixed in: OMS Agent for Linux GA 1.19.0
microsoftpatch availablevia msrc
Product: Azure Automation Update ManagementFixed in: OMS Agent for Linux GA v1.19.0
microsoftpatch availablevia msrc
Product: Azure SentinelFixed in: OMS Agent for Linux GA v1.19.0
microsoftpatch availablevia msrc
Product: Container Monitoring SolutionFixed in: microsoft-oms-latest with full ID: sha256:855bfeb0
View patch
microsoftpatch availablevia msrc
Product: Azure HDInsightFixed in: omi-1.8.1-0
View patch
microsoftpatch availablevia msrc
Product: Open Management InfrastructureFixed in: OMI version 1.8.1-0
View patch
microsoftpatch availablevia msrc
Product: Operations Management Suite Agent for Linux (OMS)Fixed in: 1.8.1-0
View patch
microsoftvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2024-Mar/CVE-2024-21330Important

Open Management Infrastructure (OMI) Elevation of Privilege Vulnerability

Mar 12, 2024

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2024-21330
Vendor Advisory