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CVE-2023-38155

22
FAUCET Score

CVE-2023-38155 is a high-severity Remote Code Execution (RCE) vulnerability affecting Microsoft Azure DevOps Server. With a CVSS score of 8.1, this vulnerability can be exploited remotely with high impact on confidentiality, integrity, and availability, though it requires high attack complexity. There is currently no public exploit code available, nor is it listed in CISA's KEV catalog, indicating no active exploitation. However, it has garnered some community discussion and media coverage, suggesting awareness within the cybersecurity community.

Impacted Technologies

VendorProductVersion(s)CPE
2019.0.1CPE matchmatch criteria
cpe:2.3:o:microsoft:azure_devops_server:2019.0.1:*:*:*:*:*:*:*
2019.1.2CPE matchmatch criteria
cpe:2.3:o:microsoft:azure_devops_server:2019.1.2:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
2022.0.2CPE matchmatch criteria
cpe:2.3:o:microsoft:azure_devops_server:2022.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.0HIGH

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.29%
Probability of exploitation in next 30 days
EPSS Percentile
67.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0129 is in the 27th percentile among its peer group of 8,918 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 (6)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2019.0.1Fixed in: 20230601.3
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2022.0.1Fixed in: 20230825.4
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2020.1.2Fixed in: 20230823.1
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2019.1.2Fixed in: 20230825.1
microsoftpatch availablevia msrc
Product: Azure DevOps Server 2020.0.2Fixed in: 20230820.2

Vendor Advisories (1)

microsoft2023-Sep/CVE-2023-38155Important

Azure DevOps Server Remote Code Execution Vulnerability

Sep 12, 2023

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2023-38155
PatchVendor Advisory