Improper input validation in Microsoft Team Foundation Server 2018
Priority MEDIUM 59CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A remote code execution vulnerability exists when Azure DevOps Server (ADO) and Team Foundation Server (TFS) fail to validate input properly, aka 'Azure DevOps and Team Foundation Server Remote Code Execution Vulnerability'.
Why it matters now
EPSS 0.16988 97th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Microsoft | Team Foundation Server 2018 | Update 3.2 | — | No fix listed | CNA |
| Microsoft | Azure DevOps Server | 2019.0.1 | — | No fix listed | CNA |
| Microsoft | Azure DevOps Server 2019 Update 1 | all versions | — | No fix listed | CNA |
- Team Foundation Server 2018 VendorMicrosoft Affected Update 3.2 Fixed in — No fix listed CNA
- Azure DevOps Server VendorMicrosoft Affected 2019.0.1 Fixed in — No fix listed CNA
- Azure DevOps Server 2019 Update 1 VendorMicrosoft Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:team_foundation_server:2018:3.2:*:*:*:*:*:* | 2018 3.2 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2019:update1:*:*:*:*:*:* | 2019 update1 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2019.0.1:*:*:*:*:*:*:* | 2019.0.1 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:team_foundation_server:2018:3.2:*:*:*:*:*:* Versions 2018 3.2 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2019:update1:*:*:*:*:*:* Versions 2019 update1 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2019.0.1:*:*:*:*:*:*:* Versions 2019.0.1 Vulnerable ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-1306
- 2026-10-03 Alias added: GHSA-wvw6-4r49-h4g6
More Microsoft Azure Devops Server vulnerabilities
- TI-2019-00802 Improper input validation in Microsoft Team Foundation Server 2012 CVSS 3.0CRITICAL 9.8
- TI-2023-16315 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8
- TI-2019-00710 Improper output encoding in Microsoft Team Foundation Server 2018 CVSS 3.0MEDIUM 6.5
- TI-2024-13479 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 7.5
- TI-2023-19574 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 8.1
- TI-2023-07948 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 7.5
Sources
- CVE-2019-1306 · CVE Program
- CVE-2019-1306 · NVD
- FIRST EPSS
- GHSA-wvw6-4r49-h4g6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences