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ID

VAR-202204-1772


CVE

CVE-2021-3722


TITLE

Lenovo  of  PCManager  Vulnerability regarding improper default permissions in

Trust: 0.8

sources: JVNDB: JVNDB-2021-019456

DESCRIPTION

A denial of service vulnerability was reported in Lenovo PCManager prior to version 4.0.40.2175 that could allow configuration files to be written to non-standard locations during installation. Lenovo of PCManager There is a vulnerability in improper default permissions.Service operation interruption (DoS) It may be in a state

Trust: 1.8

sources: NVD: CVE-2021-3722 // JVNDB: JVNDB-2021-019456 // VULHUB: VHN-399051 // VULMON: CVE-2021-3722

AFFECTED PRODUCTS

vendor:lenovomodel:pcmanagerscope:ltversion:4.0.40.2175

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vendor:lenovomodel:pcmanagerscope:eqversion:4.0.40.2175

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vendor:lenovomodel:pcmanagerscope: - version: -

Trust: 0.8

vendor:lenovomodel:pcmanagerscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-019456 // NVD: CVE-2021-3722

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-3722
value: MEDIUM

Trust: 1.0

psirt@lenovo.com: CVE-2021-3722
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-3722
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202204-4285
value: MEDIUM

Trust: 0.6

VULHUB: VHN-399051
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-3722
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-3722
severity: MEDIUM
baseScore: 4.7
vectorString: AV:L/AC:M/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.4
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-399051
severity: MEDIUM
baseScore: 4.7
vectorString: AV:L/AC:M/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.4
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-3722
baseSeverity: MEDIUM
baseScore: 5.0
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.3
impactScore: 3.6
version: 3.1

Trust: 2.0

NVD: CVE-2021-3722
baseSeverity: MEDIUM
baseScore: 5.0
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-399051 // VULMON: CVE-2021-3722 // JVNDB: JVNDB-2021-019456 // CNNVD: CNNVD-202204-4285 // NVD: CVE-2021-3722 // NVD: CVE-2021-3722

PROBLEMTYPE DATA

problemtype:CWE-276

Trust: 1.1

problemtype:Inappropriate default permissions (CWE-276) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-399051 // JVNDB: JVNDB-2021-019456 // NVD: CVE-2021-3722

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202204-4285

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202204-4285

PATCH

title:Lenovo Pcmanager Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=191716

Trust: 0.6

sources: CNNVD: CNNVD-202204-4285

EXTERNAL IDS

db:NVDid:CVE-2021-3722

Trust: 3.4

db:JVNDBid:JVNDB-2021-019456

Trust: 0.8

db:CNNVDid:CNNVD-202204-4285

Trust: 0.6

db:VULHUBid:VHN-399051

Trust: 0.1

db:VULMONid:CVE-2021-3722

Trust: 0.1

sources: VULHUB: VHN-399051 // VULMON: CVE-2021-3722 // JVNDB: JVNDB-2021-019456 // CNNVD: CNNVD-202204-4285 // NVD: CVE-2021-3722

REFERENCES

url:https://iknow.lenovo.com.cn/detail/dc_199218.html

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-3722

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2021-3722/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/276.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-399051 // VULMON: CVE-2021-3722 // JVNDB: JVNDB-2021-019456 // CNNVD: CNNVD-202204-4285 // NVD: CVE-2021-3722

SOURCES

db:VULHUBid:VHN-399051
db:VULMONid:CVE-2021-3722
db:JVNDBid:JVNDB-2021-019456
db:CNNVDid:CNNVD-202204-4285
db:NVDid:CVE-2021-3722

LAST UPDATE DATE

2024-11-23T22:36:50.351000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-399051date:2022-05-06T00:00:00
db:VULMONid:CVE-2021-3722date:2022-05-06T00:00:00
db:JVNDBid:JVNDB-2021-019456date:2023-07-31T08:23:00
db:CNNVDid:CNNVD-202204-4285date:2022-05-07T00:00:00
db:NVDid:CVE-2021-3722date:2024-11-21T06:22:15.163

SOURCES RELEASE DATE

db:VULHUBid:VHN-399051date:2022-04-22T00:00:00
db:VULMONid:CVE-2021-3722date:2022-04-22T00:00:00
db:JVNDBid:JVNDB-2021-019456date:2023-07-31T00:00:00
db:CNNVDid:CNNVD-202204-4285date:2022-04-22T00:00:00
db:NVDid:CVE-2021-3722date:2022-04-22T21:15:09.493