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CVE-2023-23382

23
FAUCET Score

CVE-2023-23382 is an information disclosure vulnerability affecting Microsoft Azure Machine Learning Compute Instances. With a CVSS score of 6.5 (MEDIUM), an authenticated attacker could exploit this remotely with low complexity to achieve high confidentiality impact, potentially exposing sensitive data. While not currently listed in CISA's KEV catalog or having public exploit code (Metasploit, Nuclei, ExploitDB), it has garnered some community discussion and media coverage, indicating awareness of the flaw.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.0, < 3.0.02076.0001CPE matchmatch criteria
cpe:2.3:a:microsoft:azure_machine_learning:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.12%
Probability of exploitation in next 30 days
EPSS Percentile
86.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0312 is in the 95th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Media Mentions

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

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure Machine LearningFixed in: 3.0.02076.0001
View patch

Vendor Advisories (1)

microsoft2023-Feb/CVE-2023-23382Important

Azure Machine Learning Compute Instance Information Disclosure Vulnerability

Feb 14, 2023

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2023-23382
PatchVendor Advisory