CVE-2020-17145
Azure DevOps Server and Team Foundation Services Spoofing Vulnerability
CVE-2020-17145 is a medium vulnerability (CVSS 5.4) in Microsoft Azure Devops Server, published December 9, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.55%, the 75th percentile. No source names a fixed version.
- Severity
- 5.4 MediumCVSS 3.1, CVE List
- Exploit chance
- 1.55%EPSS, 75th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Azure DevOps Server and Team Foundation Services Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
Affected products
- microsoft azure devops server
- microsoft azure devops server 2019 update 1.1
- microsoft azure devops server 2019.0.1
- microsoft azure devops server 2020
- microsoft team foundation server 2015 update 4.2
- microsoft team foundation server 2017 update 3.1
- microsoft team foundation server 2018 update 1.2
- microsoft team foundation server 2018 update 3.2
- microsoft team foundation server
What each source reports
CVE List Score used
Azure DevOps Server and Team Foundation Services Spoofing Vulnerability
Azure DevOps Server and Team Foundation Services Spoofing Vulnerability
- Record
CVE-2020-17145- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2020-9099
Azure DevOps Server and Team Foundation Services Spoofing Vulnerability
- Record
EUVD-2020-9099- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-8frx-3j37-5wj8
, aka 'Azure DevOps Server and Team Foundation Services Spoofing Vulnerability'.
, aka 'Azure DevOps Server and Team Foundation Services Spoofing Vulnerability'.
- Record
GHSA-8frx-3j37-5wj8- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
Azure DevOps Server and Team Foundation Services Spoofing Vulnerability
- Record
CVE-2020-17145- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.9 Medium
AV:N/AC:M/Au:S/C:P/I:P/A:N - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.