CVE-2021-21541

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a DOM-based cross-site scripting vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability by tricking a victim application user to supply malicious HTML or JavaScript code to DOM environment in the browser. The malicious code is then executed by the web browser in the context of the vulnerable web application.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.dell.com/support/kbdoc/000185293	Vendor Advisory
https://www.dell.com/support/kbdoc/000185293	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:48

Type	Values Removed	Values Added
References	~~() https://www.dell.com/support/kbdoc/000185293 - Vendor Advisory~~	() https://www.dell.com/support/kbdoc/000185293 - Vendor Advisory

Information

Published : 2021-04-30 21:15

Updated : 2024-11-21 05:48

NVD link : CVE-2021-21541

Mitre link : CVE-2021-21541

CVE.ORG link : CVE-2021-21541

JSON object : View

Products Affected

dell

idrac9_firmware

CWE

CWE-79

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

{"id": "CVE-2021-21541", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-04-30T21:15:08.780", "references": [{"url": "https://www.dell.com/support/kbdoc/000185293", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}, {"url": "https://www.dell.com/support/kbdoc/000185293", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-79"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a DOM-based cross-site scripting vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability by tricking a victim application user to supply malicious HTML or JavaScript code to DOM environment in the browser. The malicious code is then executed by the web browser in the context of the vulnerable web application."}, {"lang": "es", "value": "Dell EMC iDRAC9 versiones anteriores a 4.40.00.00, contiene una vulnerabilidad de tipo cross-site scripting basada en DOM. Un atacante remoto no autenticado podr\u00eda explotar potencialmente esta vulnerabilidad enga\u00f1ando al usuario de la aplicaci\u00f3n v\u00edctima para que suministre un c\u00f3digo HTML o JavaScript malicioso al entorno DOM en el navegador. A continuaci\u00f3n, el navegador web ejecuta el c\u00f3digo malicioso en el contexto de la aplicaci\u00f3n web vulnerable."}], "lastModified": "2024-11-21T05:48:33.383", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E9ED974-1468-4B8B-B82E-5E0340C2601B", "versionEndExcluding": "4.40.00.00"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}