CVE-2020-17135

Azure DevOps Server Spoofing Vulnerability

CVSS v3 6.4 MEDIUM
CVSS v2.0 4.9 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:N

Exploitability : 6.8 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17135
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17135	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:azure_devops_server:2019:update1.1::::::
	cpe:2.3:o:microsoft:azure_devops_server:2019.0.1:-::::::

History

28 Aug 2025, 23:15

Type	Values Removed	Values Added
References		() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17135 -

Information

Published : 2020-12-10 00:15

Updated : 2025-08-28 23:15

NVD link : CVE-2020-17135

Mitre link : CVE-2020-17135

CVE.ORG link : CVE-2020-17135

JSON object : View

Products Affected

microsoft

azure_devops_server

CWE

NVD-CWE-noinfo

{"id": "CVE-2020-17135", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.1}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2020-12-10T00:15:15.557", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17135", "source": "secure@microsoft.com"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17135", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Azure DevOps Server Spoofing Vulnerability"}, {"lang": "es", "value": "Vulnerabilidad de suplantaci\u00f3n del servidor Azure DevOps"}], "lastModified": "2025-08-28T23:15:40.697", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:azure_devops_server:2019:update1.1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0D91002-8F6D-4F58-BA1C-0806E12CA6CE"}, {"criteria": "cpe:2.3:o:microsoft:azure_devops_server:2019.0.1:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD677E75-F110-4C20-A408-0F0620D468BC"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}