CVE-2020-13186

An Anti CSRF mechanism was discovered missing in the Teradici Cloud Access Connector v31 and earlier in a specific web form, which allowed an attacker with knowledge of both a machineID and user GUID to modify data if a user clicked a malicious link.

CVSS v3 6.5 MEDIUM
CVSS v2.0 2.6 LOW

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.6^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:N/C:N/I:P/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://advisory.teradici.com/security-advisories/70/	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:teradici:cloud_access_connector:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-11 18:15

Updated : 2024-02-04 21:23

NVD link : CVE-2020-13186

Mitre link : CVE-2020-13186

CVE.ORG link : CVE-2020-13186

JSON object : View

Products Affected

teradici

cloud_access_connector

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2020-13186", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2021-02-11T18:15:14.127", "references": [{"url": "https://advisory.teradici.com/security-advisories/70/", "tags": ["Release Notes", "Vendor Advisory"], "source": "security@teradici.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}, {"type": "Secondary", "source": "security@teradici.com", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "An Anti CSRF mechanism was discovered missing in the Teradici Cloud Access Connector v31 and earlier in a specific web form, which allowed an attacker with knowledge of both a machineID and user GUID to modify data if a user clicked a malicious link."}, {"lang": "es", "value": "Se detect\u00f3 que faltaba un mecanismo Anti CSRF en Teradici Cloud Access Connector versi\u00f3n v31 y anterior, en un formulario web espec\u00edfico, lo que permiti\u00f3 a un atacante con conocimiento tanto del machineID como de la GUID del usuario modificar los datos si un usuario hac\u00eda clic en un enlace malicioso"}], "lastModified": "2021-02-22T20:13:55.630", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:teradici:cloud_access_connector:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD4819D6-00E0-41EF-9CDF-EBC2745694A3", "versionEndIncluding": "31"}], "operator": "OR"}]}], "sourceIdentifier": "security@teradici.com"}