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ID

VAR-202201-0276


CVE

CVE-2020-9058


TITLE

Silicon Labs Z-Wave chipsets contain multiple vulnerabilities

Trust: 0.8

sources: CERT/CC: VU#142629

DESCRIPTION

Z-Wave devices based on Silicon Labs 500 series chipsets using CRC-16 encapsulation, including but likely not limited to the Linear LB60Z-1 version 3.5, Dome DM501 version 4.26, and Jasco ZW4201 version 4.05, do not implement encryption or replay protection. Various Silicon Labs Z-Wave chipsets do not support encryption, can be downgraded to not use weaker encryption, and are vulnerable to denial of service. Some of these vulnerabilities are inherent in Z-Wave protocol specifications.CVE-2020-10137 Unknown CVE-2020-9057 Affected Vendor Statement: This is a known weakness with unencrypted traffic. S0 and S2 security can encrypt application data. CVE-2020-9058 Affected Vendor Statement: This is a known weakness with unencrypted traffic. S0 and S2 can encrypt application data. CVE-2020-9059 Affected Vendor Statement: This is a known weakness with S0 security. CVE-2020-9060 Affected Vendor Statement: This is a known weakness with S2 security. CVE-2020-9061 Affected Vendor Statement: This is a known weakness with S0 and S2 security.CVE-2020-10137 Unknown CVE-2020-9057 Affected Vendor Statement: This is a known weakness with unencrypted traffic. S0 and S2 security can encrypt application data. CVE-2020-9058 Affected Vendor Statement: This is a known weakness with unencrypted traffic. S0 and S2 can encrypt application data. CVE-2020-9059 Affected Vendor Statement: This is a known weakness with S0 security. CVE-2020-9060 Affected Vendor Statement: This is a known weakness with S2 security. CVE-2020-9061 Affected Vendor Statement: This is a known weakness with S0 and S2 security. plural Z-Wave The device has a vulnerability related to lack of encryption of sensitive data.Information may be obtained and information may be tampered with

Trust: 2.43

sources: NVD: CVE-2020-9058 // CERT/CC: VU#142629 // JVNDB: JVNDB-2021-017778 // VULHUB: VHN-187183

AFFECTED PRODUCTS

vendor:silabsmodel:500 seriesscope:eqversion:*

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vendor:domemodel:dm501scope:eqversion:4.26

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vendor:linearmodel:lb60z-1scope:eqversion:3.5

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vendor:jascomodel:zw4201scope:eqversion:4.05

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vendor:domemodel:dm501scope: - version: -

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vendor:linearmodel:lb60z-1scope: - version: -

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vendor:siliconmodel:500 シリーズscope: - version: -

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vendor:jascomodel:zw4201scope: - version: -

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sources: JVNDB: JVNDB-2021-017778 // NVD: CVE-2020-9058

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-9058
value: HIGH

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NVD: CVE-2020-9058
value: HIGH

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CNNVD: CNNVD-202201-591
value: HIGH

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VULHUB: VHN-187183
value: MEDIUM

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nvd@nist.gov: CVE-2020-9058
severity: MEDIUM
baseScore: 4.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-187183
severity: MEDIUM
baseScore: 4.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-9058
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 5.2
version: 3.1

Trust: 1.0

NVD: CVE-2020-9058
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-187183 // JVNDB: JVNDB-2021-017778 // CNNVD: CNNVD-202201-591 // NVD: CVE-2020-9058

PROBLEMTYPE DATA

problemtype:CWE-311

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problemtype:Lack of encryption of critical data (CWE-311) [NVD evaluation ]

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sources: VULHUB: VHN-187183 // JVNDB: JVNDB-2021-017778 // NVD: CVE-2020-9058

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202201-591

TYPE

other

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sources: CNNVD: CNNVD-202201-591

PATCH

title:Top Pageurl:https://www.domeha.com

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title:VFuzz-publicurl:https://github.com/CNK2100/VFuzz-public

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sources: VULMON: CVE-2020-9058 // JVNDB: JVNDB-2021-017778

EXTERNAL IDS

db:NVDid:CVE-2020-9058

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db:CERT/CCid:VU#142629

Trust: 3.3

db:JVNid:JVNVU94598199

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db:JVNDBid:JVNDB-2021-017778

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db:CNNVDid:CNNVD-202201-591

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db:VULHUBid:VHN-187183

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db:VULMONid:CVE-2020-9058

Trust: 0.1

sources: CERT/CC: VU#142629 // VULHUB: VHN-187183 // VULMON: CVE-2020-9058 // JVNDB: JVNDB-2021-017778 // CNNVD: CNNVD-202201-591 // NVD: CVE-2020-9058

REFERENCES

url:https://github.com/cnk2100/vfuzz-public

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url:https://kb.cert.org/vuls/id/142629

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url:https://ieeexplore.ieee.org/document/9663293

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url:https://www.kb.cert.org/vuls/id/142629

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url:https://doi.org/10.1109/access.2021.3138768

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url:https://nvd.nist.gov/vuln/detail/cve-2020-9058

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url:http://jvn.jp/vu/jvnvu94598199/index.html

Trust: 0.8

sources: VULHUB: VHN-187183 // VULMON: CVE-2020-9058 // JVNDB: JVNDB-2021-017778 // CNNVD: CNNVD-202201-591 // NVD: CVE-2020-9058

CREDITS

This document was written by Timur Snoke and Art Manion.Statement Date:   June 30, 2020

Trust: 0.8

sources: CERT/CC: VU#142629

SOURCES

db:CERT/CCid:VU#142629
db:VULHUBid:VHN-187183
db:VULMONid:CVE-2020-9058
db:JVNDBid:JVNDB-2021-017778
db:CNNVDid:CNNVD-202201-591
db:NVDid:CVE-2020-9058

LAST UPDATE DATE

2024-08-14T14:18:11.186000+00:00


SOURCES UPDATE DATE

db:CERT/CCid:VU#142629date:2022-01-09T00:00:00
db:VULHUBid:VHN-187183date:2022-01-18T00:00:00
db:JVNDBid:JVNDB-2021-017778date:2023-02-08T01:40:00
db:CNNVDid:CNNVD-202201-591date:2022-03-05T00:00:00
db:NVDid:CVE-2020-9058date:2022-01-18T17:09:05.987

SOURCES RELEASE DATE

db:CERT/CCid:VU#142629date:2022-01-07T00:00:00
db:VULHUBid:VHN-187183date:2022-01-10T00:00:00
db:JVNDBid:JVNDB-2021-017778date:2023-02-08T00:00:00
db:CNNVDid:CNNVD-202201-591date:2022-01-10T00:00:00
db:NVDid:CVE-2020-9058date:2022-01-10T14:10:16.227