CVE-2021-21562

Dell EMC PowerScale OneFS contains an untrusted search path vulnerability. This vulnerability allows a user with (ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE) and (ISI_PRIV_SYS_UPGRADE or ISI_PRIV_AUDIT) to provide an untrusted path which can lead to run resources that are not under the application’s direct control.

CVSS v3 4.4 MEDIUM
CVSS v2.0 2.1 LOW

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.dell.com/support/kbdoc/000188148	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:8.1.3:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:::::::*

History

11 Aug 2021, 18:27

Type	Values Removed	Values Added
CPE		cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:::::::* cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:::::::* cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:::::::* cpe:2.3:o:dell:emc_powerscale_onefs:8.1.3:::::::*
CWE		CWE-426
References	~~(MISC) https://www.dell.com/support/kbdoc/000188148 -~~	(MISC) https://www.dell.com/support/kbdoc/000188148 - Mitigation, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 2.1 v3 : 4.4

03 Aug 2021, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-08-03 00:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-21562

Mitre link : CVE-2021-21562

CVE.ORG link : CVE-2021-21562

JSON object : View

Products Affected

dell

emc_powerscale_onefs

CWE

CWE-426

Untrusted Search Path

{"id": "CVE-2021-21562", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "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": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.8}, {"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "published": "2021-08-03T00:15:08.263", "references": [{"url": "https://www.dell.com/support/kbdoc/000188148", "tags": ["Mitigation", "Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-426"}]}, {"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-426"}]}], "descriptions": [{"lang": "en", "value": "Dell EMC PowerScale OneFS contains an untrusted search path vulnerability. This vulnerability allows a user with (ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE) and (ISI_PRIV_SYS_UPGRADE or ISI_PRIV_AUDIT) to provide an untrusted path which can lead to run resources that are not under the application\u2019s direct control."}, {"lang": "es", "value": "Dell EMC PowerScale OneFS contiene una vulnerabilidad de ruta de b\u00fasqueda no confiable. Esta vulnerabilidad permite a un usuario con (ISI_PRIV_LOGIN_SSH o ISI_PRIV_LOGIN_CONSOLE) e (ISI_PRIV_SYS_UPGRADE o ISI_PRIV_AUDIT) proporcionar una ruta no confiable que puede conllevar a ejecutar recursos que no est\u00e1n bajo el control directo de la aplicaci\u00f3n"}], "lastModified": "2021-08-11T18:27:01.230", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "575793FB-6E18-4A7F-B689-EA4FB7904DFE"}, {"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CAB7EF7D-EA96-42BC-AB8F-825F0EDCC412"}, {"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76F8E149-ACF8-4BED-83F0-363E3DED47BB"}, {"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F9E9789-7B7C-43CF-8129-12F3958478E6"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}