CVE-2020-13177

The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1 and 20.07.0 does not use hard coded paths for certain Windows binaries, which allows an attacker to gain elevated privileges via execution of a malicious binary placed in the system path.

CVSS v3 7.8 HIGH
CVSS v2.0 4.4 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://advisory.teradici.com/security-advisories/60/	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:teradici:graphics_agent::::::windows::*
	cpe:2.3:a:teradici:pcoip_standard_agent::::::windows::*

History

No history.

Information

Published : 2020-08-11 18:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-13177

Mitre link : CVE-2020-13177

CVE.ORG link : CVE-2020-13177

JSON object : View

Products Affected

teradici

pcoip_standard_agent
graphics_agent

CWE

CWE-427

Uncontrolled Search Path Element

{"id": "CVE-2020-13177", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2020-08-11T18:15:12.677", "references": [{"url": "https://advisory.teradici.com/security-advisories/60/", "tags": ["Patch", "Vendor Advisory"], "source": "security@teradici.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}]}, {"type": "Secondary", "source": "security@teradici.com", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1 and 20.07.0 does not use hard coded paths for certain Windows binaries, which allows an attacker to gain elevated privileges via execution of a malicious binary placed in the system path."}, {"lang": "es", "value": "El paquete de soporte en Teradici PCoIP Standard Agent para Windows y Graphics Agent para Windows versiones anteriores a 20.04.1 y 20.07.0, no usa rutas embebidas para determinados binarios de Windows, lo que permite a un atacante alcanzar privilegios elevados mediante una ejecuci\u00f3n de un binario malicioso colocado en la ruta del sistema"}], "lastModified": "2020-08-13T17:24:48.970", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "14D4B030-1438-47EC-AA0A-1E74CFFA34E3", "versionEndExcluding": "20.04.1"}, {"criteria": "cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "C746FBCC-92C4-40BA-9C88-0C9FD3494932", "versionEndExcluding": "20.04.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@teradici.com"}