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CVE-2023-36437

26
FAUCET Score

CVE-2023-36437 is a high-severity Remote Code Execution (RCE) vulnerability affecting Microsoft Azure DevOps Server. With a CVSS score of 8.8, this flaw allows an authenticated attacker to execute arbitrary code remotely over the network with low attack complexity, leading to high impact on confidentiality, integrity, and availability. While not currently listed on the KEV catalog and lacking public exploit code, its inclusion in Microsoft's November 2023 Patch Tuesday and limited community discussion indicate it is a known and patched vulnerability that organizations should address promptly.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.39.1CPE matchmatch criteria
cpe:2.3:a:microsoft:azure_pipelines_agent:*:*:*:*:*:*:*:*
>= 1.0.0, < 2.39.1CPE match
cpe:2.3:a:microsoft:azure_pipelines_agent:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.95%
Probability of exploitation in next 30 days
EPSS Percentile
78.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0195 is in the 76th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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 (2)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure Pipelines AgentFixed in: 2.39.1
View patch

Vendor Advisories (1)

microsoft2023-Nov/CVE-2023-36437Important

Azure DevOps Server Remote Code Execution Vulnerability

Nov 14, 2023

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2023-36437
PatchVendor Advisory