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ID

VAR-202204-1108


CVE

CVE-2021-44167


TITLE

Linux  for  FortiClient  Vulnerability in improper permission assignment for critical resources in

Trust: 0.8

sources: JVNDB: JVNDB-2022-011201

DESCRIPTION

An incorrect permission assignment for critical resource vulnerability [CWE-732] in FortiClient for Linux version 6.0.8 and below, 6.2.9 and below, 6.4.7 and below, 7.0.2 and below may allow an unauthenticated attacker to access sensitive information in log files and directories via symbolic links. Linux for FortiClient Contains a vulnerability in improper permission assignment for critical resources.Information may be obtained

Trust: 1.8

sources: NVD: CVE-2021-44167 // JVNDB: JVNDB-2022-011201 // VULHUB: VHN-406774 // VULMON: CVE-2021-44167

AFFECTED PRODUCTS

vendor:fortinetmodel:forticlientscope:gteversion:7.0.0

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vendor:fortinetmodel:forticlientscope:lteversion:6.2.9

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vendor:fortinetmodel:forticlientscope:gteversion:6.2.0

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vendor:fortinetmodel:forticlientscope:lteversion:6.4.7

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vendor:fortinetmodel:forticlientscope:lteversion:7.0.2

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vendor:fortinetmodel:forticlientscope:lteversion:6.0.8

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vendor:fortinetmodel:forticlientscope:gteversion:6.4.0

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vendor:fortinetmodel:forticlientscope:gteversion:6.0.0

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vendor:フォーティネットmodel:forticlientscope:lteversion:6.2.9 and earlier

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vendor:フォーティネットmodel:forticlientscope:lteversion:6.0.8 and earlier

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vendor:フォーティネットmodel:forticlientscope:lteversion:6.4.7 and earlier

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vendor:フォーティネットmodel:forticlientscope:lteversion:7.0.2 and earlier

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vendor:フォーティネットmodel:forticlientscope:eqversion: -

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sources: JVNDB: JVNDB-2022-011201 // NVD: CVE-2021-44167

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-44167
value: HIGH

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psirt@fortinet.com: CVE-2021-44167
value: MEDIUM

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NVD: CVE-2021-44167
value: HIGH

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CNNVD: CNNVD-202204-2535
value: HIGH

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VULHUB: VHN-406774
value: MEDIUM

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VULMON: CVE-2021-44167
value: MEDIUM

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nvd@nist.gov: CVE-2021-44167
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-406774
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-44167
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

psirt@fortinet.com: CVE-2021-44167
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.5
impactScore: 4.2
version: 3.1

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NVD: CVE-2021-44167
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-406774 // VULMON: CVE-2021-44167 // JVNDB: JVNDB-2022-011201 // CNNVD: CNNVD-202204-2535 // NVD: CVE-2021-44167 // NVD: CVE-2021-44167

PROBLEMTYPE DATA

problemtype:CWE-732

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problemtype:Improper permission assignment for critical resources (CWE-732) [NVD evaluation ]

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sources: VULHUB: VHN-406774 // JVNDB: JVNDB-2022-011201 // NVD: CVE-2021-44167

THREAT TYPE

remote

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sources: CNNVD: CNNVD-202204-2535

TYPE

other

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sources: CNNVD: CNNVD-202204-2535

PATCH

title:FG-IR-21-232url:https://www.fortiguard.com/psirt/FG-IR-21-232

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title:Fortinet FortiClient Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=193529

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sources: JVNDB: JVNDB-2022-011201 // CNNVD: CNNVD-202204-2535

EXTERNAL IDS

db:NVDid:CVE-2021-44167

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db:JVNDBid:JVNDB-2022-011201

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db:CS-HELPid:SB2022040712

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db:AUSCERTid:ESB-2022.1516

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db:CNNVDid:CNNVD-202204-2535

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db:VULHUBid:VHN-406774

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db:VULMONid:CVE-2021-44167

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sources: VULHUB: VHN-406774 // VULMON: CVE-2021-44167 // JVNDB: JVNDB-2022-011201 // CNNVD: CNNVD-202204-2535 // NVD: CVE-2021-44167

REFERENCES

url:https://fortiguard.com/psirt/fg-ir-21-232

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url:https://nvd.nist.gov/vuln/detail/cve-2021-44167

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url:https://www.cybersecurity-help.cz/vdb/sb2022040712

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url:https://cxsecurity.com/cveshow/cve-2021-44167/

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url:https://vigilance.fr/vulnerability/forticlient-for-linux-information-disclosure-via-symbolic-links-37978

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url:https://www.auscert.org.au/bulletins/esb-2022.1516

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url:https://cwe.mitre.org/data/definitions/732.html

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url:https://nvd.nist.gov

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sources: VULHUB: VHN-406774 // VULMON: CVE-2021-44167 // JVNDB: JVNDB-2022-011201 // CNNVD: CNNVD-202204-2535 // NVD: CVE-2021-44167

SOURCES

db:VULHUBid:VHN-406774
db:VULMONid:CVE-2021-44167
db:JVNDBid:JVNDB-2022-011201
db:CNNVDid:CNNVD-202204-2535
db:NVDid:CVE-2021-44167

LAST UPDATE DATE

2024-11-23T22:40:30.062000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-406774date:2022-05-19T00:00:00
db:VULMONid:CVE-2021-44167date:2022-05-19T00:00:00
db:JVNDBid:JVNDB-2022-011201date:2023-08-21T04:39:00
db:CNNVDid:CNNVD-202204-2535date:2022-05-20T00:00:00
db:NVDid:CVE-2021-44167date:2024-11-21T06:30:29.220

SOURCES RELEASE DATE

db:VULHUBid:VHN-406774date:2022-05-11T00:00:00
db:VULMONid:CVE-2021-44167date:2022-05-11T00:00:00
db:JVNDBid:JVNDB-2022-011201date:2023-08-21T00:00:00
db:CNNVDid:CNNVD-202204-2535date:2022-04-05T00:00:00
db:NVDid:CVE-2021-44167date:2022-05-11T15:15:08.657