CVE-2020-17135
Azure DevOps Server Spoofing Vulnerability
6.4 Medium
CVE-2020-17135 is a medium vulnerability (CVSS 6.4) 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 1.33%, the 71st percentile. No source names a fixed version.
- Severity
- 6.4 MediumCVSS 3.1, CVE List
- Exploit chance
- 1.33%EPSS, 71st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Azure DevOps Server Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
1.33%Down 3.2 points since Apr 14, 2021
Affected products
What each source reports
CVE List Score used
Azure DevOps Server Spoofing Vulnerability
Azure DevOps Server Spoofing Vulnerability
- Record
CVE-2020-17135- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2020-9089
Azure DevOps Server Spoofing Vulnerability
- Record
EUVD-2020-9089- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-55r5-f664-q4f7
, aka 'Azure DevOps Server Spoofing Vulnerability'.
, aka 'Azure DevOps Server Spoofing Vulnerability'.
- Record
GHSA-55r5-f664-q4f7- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
Azure DevOps Server Spoofing Vulnerability
- Record
CVE-2020-17135- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N - 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.