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CVE-2023-36561

22
FAUCET Score

CVE-2023-36561 is an Elevation of Privilege vulnerability affecting Azure DevOps Server. This vulnerability has a CVSS score of 7.3 (HIGH), indicating it can be exploited remotely with low attack complexity, potentially leading to low impact on confidentiality, integrity, and availability. While no public exploit code (Metasploit, Nuclei, ExploitDB) is currently available and it is not listed in the KEV catalog, it has received some community discussion and media coverage, including mention in Microsoft's October 2023 Patch Tuesday.

Impacted Technologies

VendorProductVersion(s)CPE
2020.0.2CPE matchmatch criteria
cpe:2.3:o:microsoft:azure_devops_server:2020.0.2:-:*:*:*:*:*:*
2020.1.2CPE matchmatch criteria
cpe:2.3:o:microsoft:azure_devops_server:2020.1.2:-:*:*:*:*:*:*
2022.0.1CPE matchmatch criteria
cpe:2.3:o:microsoft:azure_devops_server:2022.0.1:-:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 30th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2022.0.1Fixed in: 20230926.1
View patch
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2020.0.2Fixed in: 20230927.1
View patch
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2020.1.2Fixed in: 20230926.2
View patch

Vendor Advisories (1)

microsoft2023-Oct/CVE-2023-36561Important

Azure DevOps Server Elevation of Privilege Vulnerability

Oct 10, 2023

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2023-36561
PatchVendor Advisory