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ID

VAR-202109-0376


CVE

CVE-2021-20037


TITLE

SonicWALL  of  global vpn client  Vulnerability regarding improper default permissions in

Trust: 0.8

sources: JVNDB: JVNDB-2021-021034

DESCRIPTION

SonicWall Global VPN Client 4.10.5 installer (32-bit and 64-bit) incorrect default file permission vulnerability leads to privilege escalation which potentially allows command execution in the host operating system. This vulnerability impacts GVC 4.10.5 installer and earlier. SonicWALL of global vpn client There is a vulnerability in improper default permissions.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.34

sources: NVD: CVE-2021-20037 // JVNDB: JVNDB-2021-021034 // CNNVD: CNNVD-202104-975 // VULHUB: VHN-377656 // VULMON: CVE-2021-20037

AFFECTED PRODUCTS

vendor:sonicwallmodel:global vpn clientscope:lteversion:4.10.5

Trust: 1.0

vendor:sonicwallmodel:global vpn clientscope:eqversion: -

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vendor:sonicwallmodel:global vpn clientscope:lteversion:4.10.5 and earlier

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-021034 // NVD: CVE-2021-20037

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-20037
value: HIGH

Trust: 1.0

NVD: CVE-2021-20037
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202109-1494
value: HIGH

Trust: 0.6

VULHUB: VHN-377656
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-20037
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-377656
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-20037
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-20037
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-377656 // JVNDB: JVNDB-2021-021034 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-1494 // NVD: CVE-2021-20037

PROBLEMTYPE DATA

problemtype:CWE-276

Trust: 1.1

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

Trust: 0.8

sources: VULHUB: VHN-377656 // JVNDB: JVNDB-2021-021034 // NVD: CVE-2021-20037

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202109-1494

TYPE

other

Trust: 1.2

sources: CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-1494

PATCH

title:SonicWall Global VPN client Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=164728

Trust: 0.6

sources: CNNVD: CNNVD-202109-1494

EXTERNAL IDS

db:NVDid:CVE-2021-20037

Trust: 3.4

db:JVNDBid:JVNDB-2021-021034

Trust: 0.8

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:CS-HELPid:SB2021092101

Trust: 0.6

db:CNNVDid:CNNVD-202109-1494

Trust: 0.6

db:VULHUBid:VHN-377656

Trust: 0.1

db:VULMONid:CVE-2021-20037

Trust: 0.1

sources: VULHUB: VHN-377656 // VULMON: CVE-2021-20037 // JVNDB: JVNDB-2021-021034 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-1494 // NVD: CVE-2021-20037

REFERENCES

url:https://psirt.global.sonicwall.com/vuln-detail/snwlid-2021-0024

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-20037

Trust: 1.4

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021092101

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-377656 // VULMON: CVE-2021-20037 // JVNDB: JVNDB-2021-021034 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-1494 // NVD: CVE-2021-20037

SOURCES

db:VULHUBid:VHN-377656
db:VULMONid:CVE-2021-20037
db:JVNDBid:JVNDB-2021-021034
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202109-1494
db:NVDid:CVE-2021-20037

LAST UPDATE DATE

2024-08-14T12:17:58.151000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-377656date:2021-10-05T00:00:00
db:VULMONid:CVE-2021-20037date:2021-09-21T00:00:00
db:JVNDBid:JVNDB-2021-021034date:2024-07-17T04:43:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202109-1494date:2021-10-09T00:00:00
db:NVDid:CVE-2021-20037date:2021-10-05T16:44:54.547

SOURCES RELEASE DATE

db:VULHUBid:VHN-377656date:2021-09-21T00:00:00
db:VULMONid:CVE-2021-20037date:2021-09-21T00:00:00
db:JVNDBid:JVNDB-2021-021034date:2024-07-17T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202109-1494date:2021-09-21T00:00:00
db:NVDid:CVE-2021-20037date:2021-09-21T09:15:07.503