Sign-up

ID

VAR-202107-0577


CVE

CVE-2021-21591


TITLE

DELL Dell EMC Unity and UnityVSA Information disclosure vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202107-635

DESCRIPTION

Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 contain a plain-text password storage vulnerability. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user

Trust: 1.08

sources: NVD: CVE-2021-21591 // VULHUB: VHN-379995 // VULMON: CVE-2021-21591

AFFECTED PRODUCTS

vendor:dellmodel:emc unityvsa operating environmentscope:ltversion:5.1.0.0.5.394

Trust: 1.0

vendor:dellmodel:emc unity operating environmentscope:ltversion:5.1.0.0.5.394

Trust: 1.0

vendor:dellmodel:emc unity xt operating environmentscope:ltversion:5.1.0.0.5.394

Trust: 1.0

sources: NVD: CVE-2021-21591

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-21591
value: MEDIUM

Trust: 1.0

security_alert@emc.com: CVE-2021-21591
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-202107-635
value: MEDIUM

Trust: 0.6

VULHUB: VHN-379995
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-21591
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-21591
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-379995
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-21591
baseSeverity: MEDIUM
baseScore: 6.7
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.8
impactScore: 5.9
version: 3.1

Trust: 1.0

security_alert@emc.com: CVE-2021-21591
baseSeverity: MEDIUM
baseScore: 6.4
vectorString: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.5
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: VULHUB: VHN-379995 // VULMON: CVE-2021-21591 // CNNVD: CNNVD-202107-635 // NVD: CVE-2021-21591 // NVD: CVE-2021-21591

PROBLEMTYPE DATA

problemtype:CWE-200

Trust: 1.1

problemtype:CWE-522

Trust: 1.1

sources: VULHUB: VHN-379995 // NVD: CVE-2021-21591

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202107-635

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-202107-635

PATCH

title:DELL Dell EMC Unity and UnityVSA Security vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=156311

Trust: 0.6

title: - url:https://github.com/Live-Hack-CVE/CVE-2021-21591

Trust: 0.1

sources: VULMON: CVE-2021-21591 // CNNVD: CNNVD-202107-635

EXTERNAL IDS

db:NVDid:CVE-2021-21591

Trust: 1.8

db:CNNVDid:CNNVD-202107-635

Trust: 0.6

db:VULHUBid:VHN-379995

Trust: 0.1

db:VULMONid:CVE-2021-21591

Trust: 0.1

sources: VULHUB: VHN-379995 // VULMON: CVE-2021-21591 // CNNVD: CNNVD-202107-635 // NVD: CVE-2021-21591

REFERENCES

url:https://www.dell.com/support/kbdoc/000189204

Trust: 1.8

url:https://cwe.mitre.org/data/definitions/522.html

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2021-21591

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-379995 // VULMON: CVE-2021-21591 // CNNVD: CNNVD-202107-635 // NVD: CVE-2021-21591

SOURCES

db:VULHUBid:VHN-379995
db:VULMONid:CVE-2021-21591
db:CNNVDid:CNNVD-202107-635
db:NVDid:CVE-2021-21591

LAST UPDATE DATE

2024-08-14T14:18:25.322000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-379995date:2022-10-24T00:00:00
db:VULMONid:CVE-2021-21591date:2022-10-24T00:00:00
db:CNNVDid:CNNVD-202107-635date:2022-10-25T00:00:00
db:NVDid:CVE-2021-21591date:2022-10-24T20:14:56.387

SOURCES RELEASE DATE

db:VULHUBid:VHN-379995date:2021-07-12T00:00:00
db:VULMONid:CVE-2021-21591date:2021-07-12T00:00:00
db:CNNVDid:CNNVD-202107-635date:2021-07-12T00:00:00
db:NVDid:CVE-2021-21591date:2021-07-12T16:15:08.867