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ID

VAR-202108-1810


CVE

CVE-2021-3633


TITLE

Lenovo Driver Management  Vulnerability regarding uncontrolled search path elements in

Trust: 0.8

sources: JVNDB: JVNDB-2021-010649

DESCRIPTION

A DLL preloading vulnerability was reported in Lenovo Driver Management prior to version 2.9.0719.1104 that could allow privilege escalation. Lenovo Driver Management Exists in a vulnerability in an element of an uncontrolled search path.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Lenovo Driver Management is a Lenovo power management driver for Windows 10, 8.1, 8, 7 (32-bit, 64-bit) from Lenovo, China

Trust: 1.8

sources: NVD: CVE-2021-3633 // JVNDB: JVNDB-2021-010649 // VULHUB: VHN-396496 // VULMON: CVE-2021-3633

AFFECTED PRODUCTS

vendor:lenovomodel:drivers managementscope:ltversion:2.9.0719.1104

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vendor:lenovomodel:drivers managementscope:eqversion:2.9.0719.1104

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vendor:lenovomodel:drivers managementscope:eqversion: -

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sources: JVNDB: JVNDB-2021-010649 // NVD: CVE-2021-3633

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-3633
value: HIGH

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psirt@lenovo.com: CVE-2021-3633
value: HIGH

Trust: 1.0

NVD: CVE-2021-3633
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202108-1583
value: HIGH

Trust: 0.6

VULHUB: VHN-396496
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-3633
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-3633
severity: MEDIUM
baseScore: 6.9
vectorString: AV:L/AC:M/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-396496
severity: MEDIUM
baseScore: 6.9
vectorString: AV:L/AC:M/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-3633
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

psirt@lenovo.com: CVE-2021-3633
baseSeverity: HIGH
baseScore: 7.3
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.3
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-3633
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-396496 // VULMON: CVE-2021-3633 // JVNDB: JVNDB-2021-010649 // CNNVD: CNNVD-202108-1583 // NVD: CVE-2021-3633 // NVD: CVE-2021-3633

PROBLEMTYPE DATA

problemtype:CWE-427

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problemtype:CWE-347

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problemtype:Uncontrolled search path elements (CWE-427) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-396496 // JVNDB: JVNDB-2021-010649 // NVD: CVE-2021-3633

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202108-1583

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-202108-1583

PATCH

title:LEN-63104url:https://iknow.lenovo.com.cn/detail/dc_198418.html

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title:Lenovo Driver Management Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=160734

Trust: 0.6

sources: JVNDB: JVNDB-2021-010649 // CNNVD: CNNVD-202108-1583

EXTERNAL IDS

db:NVDid:CVE-2021-3633

Trust: 3.4

db:JVNDBid:JVNDB-2021-010649

Trust: 0.8

db:CNNVDid:CNNVD-202108-1583

Trust: 0.7

db:VULHUBid:VHN-396496

Trust: 0.1

db:VULMONid:CVE-2021-3633

Trust: 0.1

sources: VULHUB: VHN-396496 // VULMON: CVE-2021-3633 // JVNDB: JVNDB-2021-010649 // CNNVD: CNNVD-202108-1583 // NVD: CVE-2021-3633

REFERENCES

url:https://iknow.lenovo.com.cn/detail/dc_198418.html

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-3633

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url:https://cwe.mitre.org/data/definitions/426.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-396496 // VULMON: CVE-2021-3633 // JVNDB: JVNDB-2021-010649 // CNNVD: CNNVD-202108-1583 // NVD: CVE-2021-3633

SOURCES

db:VULHUBid:VHN-396496
db:VULMONid:CVE-2021-3633
db:JVNDBid:JVNDB-2021-010649
db:CNNVDid:CNNVD-202108-1583
db:NVDid:CVE-2021-3633

LAST UPDATE DATE

2024-11-23T22:47:38.680000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-396496date:2022-04-25T00:00:00
db:VULMONid:CVE-2021-3633date:2021-08-25T00:00:00
db:JVNDBid:JVNDB-2021-010649date:2022-07-06T07:53:00
db:CNNVDid:CNNVD-202108-1583date:2022-04-26T00:00:00
db:NVDid:CVE-2021-3633date:2024-11-21T06:22:01.897

SOURCES RELEASE DATE

db:VULHUBid:VHN-396496date:2021-08-17T00:00:00
db:VULMONid:CVE-2021-3633date:2021-08-17T00:00:00
db:JVNDBid:JVNDB-2021-010649date:2022-07-06T00:00:00
db:CNNVDid:CNNVD-202108-1583date:2021-08-17T00:00:00
db:NVDid:CVE-2021-3633date:2021-08-17T17:15:07.687