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CVE-2024-43591

26
FAUCET Score

CVE-2024-43591 is a critical Elevation of Privilege vulnerability affecting Microsoft Azure Command Line Interface (CLI) and Azure Service Connector. With a CVSS score of 9.1, this flaw allows highly privileged attackers to achieve complete compromise of confidentiality, integrity, and availability over the network with low attack complexity. While not currently listed in CISA's KEV catalog and lacking public exploit code, its inclusion in Microsoft's October 2024 Patch Tuesday and limited community discussion indicate awareness within the security community.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.65.0CPE matchmatch criteria
cpe:2.3:a:microsoft:azure_command-line_interface:*:*:*:*:*:*:*:*
< 2.65.0CPE matchmatch criteria
cpe:2.3:a:microsoft:azure_service_connector:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.7HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.63%
Probability of exploitation in next 30 days
EPSS Percentile
73.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0163 is in the 70th percentile among its peer group of 462 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.4 Mastodon, and 1.7 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure CLIFixed in: 2.65.0
View patch
microsoftpatch availablevia msrc
Product: Azure Service ConnectorFixed in: 2.65.0
View patch

Vendor Advisories (1)

microsoft2024-Oct/CVE-2024-43591Important

Azure Command Line Integration (CLI) Elevation of Privilege Vulnerability

Oct 8, 2024

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2024-43591
PatchVendor Advisory