CVE-2020-26180

Dell EMC Isilon OneFS supported versions 8.1 and later and Dell EMC PowerScale OneFS supported version 9.0.0 contain an access issue with the remotesupport user account. A remote malicious user with low privileges may gain access to data stored on the /ifs directory through most protocols.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.dell.com/support/security/en-us/details/546591/DSA-2020-225-Dell-EMC-Isilon-OneFS-and-Dell-EMC-PowerScale-OneFS-Security-Update-for-remotesuppor	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:emc_isilon_onefs::::::::
	cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0:::::::*

History

No history.

Information

Published : 2021-07-28 00:15

Updated : 2024-02-28 18:28

NVD link : CVE-2020-26180

Mitre link : CVE-2020-26180

CVE.ORG link : CVE-2020-26180

JSON object : View

Products Affected

dell

emc_powerscale_onefs
emc_isilon_onefs

CWE

CWE-276

Incorrect Default Permissions

{"id": "CVE-2020-26180", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 2.8}, {"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}]}, "published": "2021-07-28T00:15:07.537", "references": [{"url": "https://www.dell.com/support/security/en-us/details/546591/DSA-2020-225-Dell-EMC-Isilon-OneFS-and-Dell-EMC-PowerScale-OneFS-Security-Update-for-remotesuppor", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-276"}]}, {"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-276"}]}], "descriptions": [{"lang": "en", "value": "Dell EMC Isilon OneFS supported versions 8.1 and later and Dell EMC PowerScale OneFS supported version 9.0.0 contain an access issue with the remotesupport user account. A remote malicious user with low privileges may gain access to data stored on the /ifs directory through most protocols."}, {"lang": "es", "value": "Dell EMC Isilon OneFS versiones compatibles 8.1 y posteriores y Dell EMC PowerScale OneFS versi\u00f3n 9.0.0, contienen un problema de acceso con la cuenta de usuario remotesupport. Un usuario remoto malicioso con bajos privilegios puede obtener acceso a los datos almacenados en el directorio /ifs mediante la mayor\u00eda de protocolos"}], "lastModified": "2021-08-06T15:51:26.597", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:emc_isilon_onefs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95FD7973-F8A7-42F3-8FDC-1B1E56C2076B", "versionStartIncluding": "8.1.0"}, {"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5422D856-00B1-47FA-8D62-9B464A43BAC9"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}