CVE-2021-36311

Dell EMC Networker versions prior to 19.5 contain an Improper Authorization vulnerability. Any local malicious user with networker user privileges may exploit this vulnerability to upload malicious file to unauthorized locations and execute it.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.dell.com/support/kbdoc/000192419	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dell:emc_networker:*:*:*:*:*:*:*:*

History

25 Apr 2022, 18:08

Type	Values Removed	Values Added
CWE	~~CWE-863~~	NVD-CWE-Other

27 Nov 2021, 03:50

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
CPE		cpe:2.3:a:dell:emc_networker::::::::
References	~~(CONFIRM) https://www.dell.com/support/kbdoc/000192419 -~~	(CONFIRM) https://www.dell.com/support/kbdoc/000192419 - Patch, Vendor Advisory
CWE		CWE-863

23 Nov 2021, 20:21

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-11-23 20:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-36311

Mitre link : CVE-2021-36311

CVE.ORG link : CVE-2021-36311

JSON object : View

Products Affected

dell

emc_networker

CWE

NVD-CWE-Other CWE-285

Improper Authorization

{"id": "CVE-2021-36311", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 1.5}]}, "published": "2021-11-23T20:15:10.983", "references": [{"url": "https://www.dell.com/support/kbdoc/000192419", "tags": ["Patch", "Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-285"}]}], "descriptions": [{"lang": "en", "value": "Dell EMC Networker versions prior to 19.5 contain an Improper Authorization vulnerability. Any local malicious user with networker user privileges may exploit this vulnerability to upload malicious file to unauthorized locations and execute it."}, {"lang": "es", "value": "Dell EMC Networker versiones anteriores a la 19.5, contienen una vulnerabilidad de Autorizaci\u00f3n Inapropiada. Cualquier usuario local malicioso con privilegios de usuario de Networker puede explotar esta vulnerabilidad para cargar archivos maliciosos en ubicaciones no autorizadas y ejecutarlos"}], "lastModified": "2022-04-25T18:08:27.707", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:emc_networker:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B00BE0A6-FAC3-47AB-93F9-237F48D8419C", "versionEndExcluding": "19.5.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}