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ID

VAR-202204-1933


CVE

CVE-2021-20051


TITLE

SonicWALL  of  global vpn client  Vulnerability regarding uncontrolled search path elements in

Trust: 0.8

sources: JVNDB: JVNDB-2022-009101

DESCRIPTION

SonicWall Global VPN Client 4.10.7.1117 installer (32-bit and 64-bit) and earlier versions have a DLL Search Order Hijacking vulnerability in one of the installer components. Successful exploitation via a local attacker could result in command execution in the target system. (DoS) It may be in a state

Trust: 1.8

sources: NVD: CVE-2021-20051 // JVNDB: JVNDB-2022-009101 // VULHUB: VHN-377670 // VULMON: CVE-2021-20051

AFFECTED PRODUCTS

vendor:sonicwallmodel:global vpn clientscope:lteversion:4.10.7.1117

Trust: 1.0

vendor:sonicwallmodel:global vpn clientscope: - version: -

Trust: 0.8

vendor:sonicwallmodel:global vpn clientscope:lteversion:4.10.7.1117 and earlier

Trust: 0.8

vendor:sonicwallmodel:global vpn clientscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-009101 // NVD: CVE-2021-20051

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-20051
value: HIGH

Trust: 1.0

NVD: CVE-2021-20051
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202204-4545
value: HIGH

Trust: 0.6

VULHUB: VHN-377670
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-20051
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-20051
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-377670
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-2021-20051
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

NVD: CVE-2021-20051
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-377670 // VULMON: CVE-2021-20051 // JVNDB: JVNDB-2022-009101 // CNNVD: CNNVD-202204-4545 // NVD: CVE-2021-20051

PROBLEMTYPE DATA

problemtype:CWE-427

Trust: 1.1

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

Trust: 0.8

sources: VULHUB: VHN-377670 // JVNDB: JVNDB-2022-009101 // NVD: CVE-2021-20051

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202204-4545

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-202204-4545

PATCH

title:SonicWall Global VPN Client Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=192608

Trust: 0.6

sources: CNNVD: CNNVD-202204-4545

EXTERNAL IDS

db:NVDid:CVE-2021-20051

Trust: 3.4

db:JVNDBid:JVNDB-2022-009101

Trust: 0.8

db:CS-HELPid:SB2022042801

Trust: 0.6

db:CNNVDid:CNNVD-202204-4545

Trust: 0.6

db:VULHUBid:VHN-377670

Trust: 0.1

db:VULMONid:CVE-2021-20051

Trust: 0.1

sources: VULHUB: VHN-377670 // VULMON: CVE-2021-20051 // JVNDB: JVNDB-2022-009101 // CNNVD: CNNVD-202204-4545 // NVD: CVE-2021-20051

REFERENCES

url:https://psirt.global.sonicwall.com/vuln-detail/snwlid-2021-0036

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-20051

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2021-20051/

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022042801

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/427.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-377670 // VULMON: CVE-2021-20051 // JVNDB: JVNDB-2022-009101 // CNNVD: CNNVD-202204-4545 // NVD: CVE-2021-20051

SOURCES

db:VULHUBid:VHN-377670
db:VULMONid:CVE-2021-20051
db:JVNDBid:JVNDB-2022-009101
db:CNNVDid:CNNVD-202204-4545
db:NVDid:CVE-2021-20051

LAST UPDATE DATE

2024-08-14T15:01:03.789000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-377670date:2022-05-12T00:00:00
db:VULMONid:CVE-2021-20051date:2022-05-12T00:00:00
db:JVNDBid:JVNDB-2022-009101date:2023-08-02T08:23:00
db:CNNVDid:CNNVD-202204-4545date:2022-05-13T00:00:00
db:NVDid:CVE-2021-20051date:2022-05-12T16:12:45.750

SOURCES RELEASE DATE

db:VULHUBid:VHN-377670date:2022-05-04T00:00:00
db:VULMONid:CVE-2021-20051date:2022-05-04T00:00:00
db:JVNDBid:JVNDB-2022-009101date:2023-08-02T00:00:00
db:CNNVDid:CNNVD-202204-4545date:2022-04-28T00:00:00
db:NVDid:CVE-2021-20051date:2022-05-04T16:15:07.997