CVE-2020-9059 - Vulnerability Details - OpenCVE

ReportizFlow

Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

AV:A/AC:L/Au:N/C:N/I:N/A:C

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Schlage	Be468
Silabs	500 Series Firmware

Configuration 1 [-]

cpe:2.3:o:silabs:500_series_firmware:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:schlage:be468:3.42:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://doi.org/10.1109/ACCESS.2021.3138768
https://github.com/CNK2100/VFuzz-public
https://ieeexplore.ieee.org/document/9663293
https://kb.cert.org/vuls/id/142629
https://www.kb.cert.org/vuls/id/142629

History

No history.

MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2022-01-07T04:30:26.522128Z

Updated: 2024-09-16T19:25:18.358Z

Reserved: 2020-02-18T00:00:00

Link: CVE-2020-9059

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-10T14:10:16.303

Modified: 2024-11-21T05:39:55.950

Link: CVE-2020-9059

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "BE468", "vendor": "Schlage", "versions": [{"status": "affected", "version": "3.42"}]}, {"product": "500 series", "vendor": "Silicon Labs", "versions": [{"status": "affected", "version": "all"}]}], "credits": [{"lang": "en", "value": "Carlos Nkuba Kayembe, Kim Seulbae, Sven Dietrich, and Heejo Lee"}], "datePublic": "2021-12-27T00:00:00", "descriptions": [{"lang": "en", "value": "Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-01-07T23:06:13", "orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc"}, "references": [{"tags": ["third-party-advisory", "x_refsource_CERT-VN"], "url": "https://kb.cert.org/vuls/id/142629"}, {"tags": ["x_refsource_MISC"], "url": "https://ieeexplore.ieee.org/document/9663293"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/CNK2100/VFuzz-public"}, {"tags": ["x_refsource_MISC"], "url": "https://doi.org/10.1109/ACCESS.2021.3138768"}, {"name": "VU#142629", "tags": ["third-party-advisory", "x_refsource_CERT-VN"], "url": "https://www.kb.cert.org/vuls/id/142629"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "DATE_PUBLIC": "2021-12-27T05:00:00.000Z", "ID": "CVE-2020-9059", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "BE468", "version": {"version_data": [{"version_affected": "=", "version_value": "3.42"}]}}]}, "vendor_name": "Schlage"}, {"product": {"product_data": [{"product_name": "500 series", "version": {"version_data": [{"version_affected": "=", "version_value": "all"}]}}]}, "vendor_name": "Silicon Labs"}]}}, "credit": [{"lang": "eng", "value": "Carlos Nkuba Kayembe, Kim Seulbae, Sven Dietrich, and Heejo Lee"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "references": {"reference_data": [{"name": "https://kb.cert.org/vuls/id/142629", "refsource": "CERT-VN", "url": "https://kb.cert.org/vuls/id/142629"}, {"name": "https://ieeexplore.ieee.org/document/9663293", "refsource": "MISC", "url": "https://ieeexplore.ieee.org/document/9663293"}, {"name": "https://github.com/CNK2100/VFuzz-public", "refsource": "MISC", "url": "https://github.com/CNK2100/VFuzz-public"}, {"name": "https://doi.org/10.1109/ACCESS.2021.3138768", "refsource": "MISC", "url": "https://doi.org/10.1109/ACCESS.2021.3138768"}, {"name": "VU#142629", "refsource": "CERT-VN", "url": "https://www.kb.cert.org/vuls/id/142629"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T10:19:19.799Z"}, "title": "CVE Program Container", "references": [{"tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "https://kb.cert.org/vuls/id/142629"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://ieeexplore.ieee.org/document/9663293"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/CNK2100/VFuzz-public"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://doi.org/10.1109/ACCESS.2021.3138768"}, {"name": "VU#142629", "tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "https://www.kb.cert.org/vuls/id/142629"}]}]}, "cveMetadata": {"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2020-9059", "datePublished": "2022-01-07T04:30:26.522128Z", "dateReserved": "2020-02-18T00:00:00", "dateUpdated": "2024-09-16T19:25:18.358Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:silabs:500_series_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "92760285-A1DD-4569-AD71-834BBF2D9E64", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schlage:be468:3.42:*:*:*:*:*:*:*", "matchCriteriaId": "D07734B8-CA19-4F62-A0AF-1DB87FCBA667", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level."}, {"lang": "es", "value": "Los dispositivos Z-Wave basados en los conjuntos de chips de la serie 500 de Silicon Labs que usan la autenticaci\u00f3n S0 son susceptibles a un consumo de recursos no controlados, conllevando a un agotamiento de la bater\u00eda. Como ejemplo, la cerradura de puerta Schlage BE468 versi\u00f3n 3.42 es vulnerable y falla al abrirse con un nivel bajo de bater\u00eda"}], "id": "CVE-2020-9059", "lastModified": "2024-11-21T05:39:55.950", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2022-01-10T14:10:16.303", "references": [{"source": "[email protected]", "tags": ["Broken Link"], "url": "https://doi.org/10.1109/ACCESS.2021.3138768"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://github.com/CNK2100/VFuzz-public"}, {"source": "[email protected]", "tags": ["Broken Link"], "url": "https://ieeexplore.ieee.org/document/9663293"}, {"source": "[email protected]", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://kb.cert.org/vuls/id/142629"}, {"source": "[email protected]", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/142629"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://doi.org/10.1109/ACCESS.2021.3138768"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/CNK2100/VFuzz-public"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://ieeexplore.ieee.org/document/9663293"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://kb.cert.org/vuls/id/142629"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/142629"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-770"}], "source": "[email protected]", "type": "Primary"}]}