CVE-2020-3997

VMware Horizon Server (7.x prior to 7.10.3 or 7.13.0) contains a Cross Site Scripting (XSS) vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.vmware.com/security/advisories/VMSA-2020-0024.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vmware:horizon::::::::
	cpe:2.3:a:vmware:horizon::::::::

History

No history.

Information

Published : 2020-10-23 14:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-3997

Mitre link : CVE-2020-3997

CVE.ORG link : CVE-2020-3997

JSON object : View

Products Affected

vmware

horizon

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2020-3997", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "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": "2020-10-23T14:15:12.530", "references": [{"url": "https://www.vmware.com/security/advisories/VMSA-2020-0024.html", "tags": ["Patch", "Vendor Advisory"], "source": "security@vmware.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "VMware Horizon Server (7.x prior to 7.10.3 or 7.13.0) contains a Cross Site Scripting (XSS) vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed."}, {"lang": "es", "value": "VMware Horizon Server (versiones 7.x anteriores a 7.10.3 o 7.13.0), contiene una vulnerabilidad de tipo Cross Site Scripting (XSS). Una explotaci\u00f3n con \u00e9xito de este problema puede permitir a un atacante inyectar un script malicioso que ser\u00e1 ejecutado"}], "lastModified": "2020-10-30T14:22:32.777", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:horizon:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2475E121-E143-4D8B-B6C7-64171C10A3B7", "versionEndExcluding": "7.10.3", "versionStartIncluding": "7.0"}, {"criteria": "cpe:2.3:a:vmware:horizon:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF672569-AA28-497F-B615-039BB081C6C5", "versionEndExcluding": "7.13.0", "versionStartIncluding": "7.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@vmware.com"}