Sign-up

ID

VAR-202009-1528


CVE

CVE-2020-8346


TITLE

Lenovo System Interface Foundation  Inappropriate Default Permission Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-011307

DESCRIPTION

A denial of service vulnerability was reported in the Lenovo Vantage component called Lenovo System Interface Foundation prior to version 1.1.19.5 that could allow configuration files to be written to non-standard locations. Lenovo System Interface Foundation Is vulnerable to incorrect default permissions.Denial of service (DoS) It may be put into a state. Both Lenovo System Interface Foundation and Lenovo Vantage are products of Lenovo, a Chinese company. Lenovo System Interface Foundation is a set of software for communicating with hardware devices. Lenovo Vantage is a computer management application. The program supports features such as driver updates, device status diagnostics, and computer configuration

Trust: 1.71

sources: NVD: CVE-2020-8346 // JVNDB: JVNDB-2020-011307 // VULHUB: VHN-186471

AFFECTED PRODUCTS

vendor:lenovomodel:system interface foundationscope:ltversion:1.1.19.5

Trust: 1.0

vendor:lenovomodel:system interface foundationscope:eqversion: -

Trust: 0.8

vendor:lenovomodel:system interface foundationscope:ltversion:1.1.19.5 less than

Trust: 0.8

sources: JVNDB: JVNDB-2020-011307 // NVD: CVE-2020-8346

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-8346
value: MEDIUM

Trust: 1.0

psirt@lenovo.com: CVE-2020-8346
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-8346
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202009-651
value: MEDIUM

Trust: 0.6

VULHUB: VHN-186471
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2020-8346
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-186471
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-8346
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 2.0

OTHER: JVNDB-2020-011307
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-186471 // JVNDB: JVNDB-2020-011307 // CNNVD: CNNVD-202009-651 // NVD: CVE-2020-8346 // NVD: CVE-2020-8346

PROBLEMTYPE DATA

problemtype:CWE-276

Trust: 1.1

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

Trust: 0.8

sources: VULHUB: VHN-186471 // JVNDB: JVNDB-2020-011307 // NVD: CVE-2020-8346

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202009-651

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202009-651

PATCH

title:LEN-38717url:https://support.lenovo.com/us/en/product_security/LEN-38717

Trust: 0.8

title:Lenovo System Interface Foundation and Lenovo Vantage Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=128097

Trust: 0.6

sources: JVNDB: JVNDB-2020-011307 // CNNVD: CNNVD-202009-651

EXTERNAL IDS

db:NVDid:CVE-2020-8346

Trust: 2.5

db:LENOVOid:LEN-38717

Trust: 1.7

db:JVNDBid:JVNDB-2020-011307

Trust: 0.8

db:CNNVDid:CNNVD-202009-651

Trust: 0.7

db:NSFOCUSid:50092

Trust: 0.6

db:VULHUBid:VHN-186471

Trust: 0.1

sources: VULHUB: VHN-186471 // JVNDB: JVNDB-2020-011307 // CNNVD: CNNVD-202009-651 // NVD: CVE-2020-8346

REFERENCES

url:https://support.lenovo.com/us/en/product_security/len-38717

Trust: 2.3

url:https://nvd.nist.gov/vuln/detail/cve-2020-8346

Trust: 1.4

url:http://www.nsfocus.net/vulndb/50092

Trust: 0.6

sources: VULHUB: VHN-186471 // JVNDB: JVNDB-2020-011307 // CNNVD: CNNVD-202009-651 // NVD: CVE-2020-8346

SOURCES

db:VULHUBid:VHN-186471
db:JVNDBid:JVNDB-2020-011307
db:CNNVDid:CNNVD-202009-651
db:NVDid:CVE-2020-8346

LAST UPDATE DATE

2024-11-23T23:11:17.050000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-186471date:2020-09-21T00:00:00
db:JVNDBid:JVNDB-2020-011307date:2021-03-26T07:02:00
db:CNNVDid:CNNVD-202009-651date:2021-08-16T00:00:00
db:NVDid:CVE-2020-8346date:2024-11-21T05:38:45.050

SOURCES RELEASE DATE

db:VULHUBid:VHN-186471date:2020-09-15T00:00:00
db:JVNDBid:JVNDB-2020-011307date:2021-03-26T00:00:00
db:CNNVDid:CNNVD-202009-651date:2020-09-08T00:00:00
db:NVDid:CVE-2020-8346date:2020-09-15T15:15:14.370