Sign-up

ID

VAR-202108-0400


CVE

CVE-2021-21563


TITLE

Dell PowerScale OneFS  Vulnerability in checking for exceptional conditions in

Trust: 0.8

sources: JVNDB: JVNDB-2021-009397

DESCRIPTION

Dell EMC PowerScale OneFS versions 8.1.2-9.1.0.x contain an Improper Check for Unusual or Exceptional Conditions in its auditing component.This can lead to an authenticated user with low-privileges to trigger a denial of service event. Dell PowerScale OneFS Exists in an exceptional condition check vulnerability.Denial of service (DoS) It may be put into a state. DELL EMC PowerScale is a scale-out storage system for unstructured data from Dell (DELL)

Trust: 1.8

sources: NVD: CVE-2021-21563 // JVNDB: JVNDB-2021-009397 // VULHUB: VHN-379967 // VULMON: CVE-2021-21563

AFFECTED PRODUCTS

vendor:dellmodel:emc powerscale onefsscope:eqversion:8.2.1

Trust: 1.0

vendor:dellmodel:emc powerscale onefsscope:eqversion:8.2.2

Trust: 1.0

vendor:dellmodel:emc powerscale onefsscope:eqversion:8.1.3

Trust: 1.0

vendor:dellmodel:emc powerscale onefsscope:eqversion:9.1.0.0

Trust: 1.0

vendor:dellmodel:emc powerscale onefsscope:eqversion:9.0.0.0

Trust: 1.0

vendor:デルmodel:emc powerscale onefsscope: - version: -

Trust: 0.8

vendor:デルmodel:emc powerscale onefsscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-009397 // NVD: CVE-2021-21563

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-21563
value: MEDIUM

Trust: 1.0

security_alert@emc.com: CVE-2021-21563
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-21563
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202108-121
value: MEDIUM

Trust: 0.6

VULHUB: VHN-379967
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-21563
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-21563
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-379967
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-21563
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 2.0

OTHER: JVNDB-2021-009397
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-379967 // VULMON: CVE-2021-21563 // JVNDB: JVNDB-2021-009397 // CNNVD: CNNVD-202108-121 // NVD: CVE-2021-21563 // NVD: CVE-2021-21563

PROBLEMTYPE DATA

problemtype:CWE-754

Trust: 1.1

problemtype:Improper checking in exceptional conditions (CWE-754) [NVD Evaluation ]

Trust: 0.8

sources: VULHUB: VHN-379967 // JVNDB: JVNDB-2021-009397 // NVD: CVE-2021-21563

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-121

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-202108-121

PATCH

title:DSA-2021-097url:https://www.dell.com/support/kbdoc/ja-jp/000188148/dell-powerscale-onefs-security-update-for-multiple-security-vulnerabilities

Trust: 0.8

title:DELL EMC PowerScale Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=158469

Trust: 0.6

sources: JVNDB: JVNDB-2021-009397 // CNNVD: CNNVD-202108-121

EXTERNAL IDS

db:NVDid:CVE-2021-21563

Trust: 3.4

db:JVNDBid:JVNDB-2021-009397

Trust: 0.8

db:CNNVDid:CNNVD-202108-121

Trust: 0.7

db:CNVDid:CNVD-2022-42744

Trust: 0.1

db:VULHUBid:VHN-379967

Trust: 0.1

db:VULMONid:CVE-2021-21563

Trust: 0.1

sources: VULHUB: VHN-379967 // VULMON: CVE-2021-21563 // JVNDB: JVNDB-2021-009397 // CNNVD: CNNVD-202108-121 // NVD: CVE-2021-21563

REFERENCES

url:https://www.dell.com/support/kbdoc/000188148

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-21563

Trust: 1.4

url:https://cwe.mitre.org/data/definitions/754.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-379967 // VULMON: CVE-2021-21563 // JVNDB: JVNDB-2021-009397 // CNNVD: CNNVD-202108-121 // NVD: CVE-2021-21563

SOURCES

db:VULHUBid:VHN-379967
db:VULMONid:CVE-2021-21563
db:JVNDBid:JVNDB-2021-009397
db:CNNVDid:CNNVD-202108-121
db:NVDid:CVE-2021-21563

LAST UPDATE DATE

2024-08-14T15:11:49.704000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-379967date:2021-08-11T00:00:00
db:VULMONid:CVE-2021-21563date:2021-08-11T00:00:00
db:JVNDBid:JVNDB-2021-009397date:2022-04-25T09:19:00
db:CNNVDid:CNNVD-202108-121date:2021-08-12T00:00:00
db:NVDid:CVE-2021-21563date:2021-08-11T18:12:24.220

SOURCES RELEASE DATE

db:VULHUBid:VHN-379967date:2021-08-03T00:00:00
db:VULMONid:CVE-2021-21563date:2021-08-03T00:00:00
db:JVNDBid:JVNDB-2021-009397date:2022-04-25T00:00:00
db:CNNVDid:CNNVD-202108-121date:2021-08-02T00:00:00
db:NVDid:CVE-2021-21563date:2021-08-03T00:15:08.360