CVE-2022-24611

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Summary

CVECVE-2022-24611
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-05-17 18:15:08 UTC
Updated2026-07-09 01:17:17 UTC
DescriptionDenial of Service (DoS) in the Z-Wave S0 NonceGet protocol specification in Silicon Labs Z-Wave 500 series allows local attackers to block S0/S2 protected Z-Wave network via crafted S0 NonceGet Z-Wave packages, utilizing included but absent NodeIDs.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.006820000 probability, percentile 0.481360000 (date 2026-07-12)

Problem Types: NVD-CWE-noinfo | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary6.1AV:A/AC:L/Au:N/C:N/I:N/A:C

CVSS v3.1 Breakdown

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Adjacent
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Silabs Sd3502 - All All All
Operating System Silabs Sd3502 Firmware - All All All
Hardware Silabs Sd3503 - All All All
Operating System Silabs Sd3503 Firmware - All All All
Hardware Silabs Zm5101 - All All All
Operating System Silabs Zm5101 Firmware - All All All
Hardware Silabs Zm5202 - All All All
Operating System Silabs Zm5202 Firmware - All All All
Hardware Silabs Zm5304 - All All All
Operating System Silabs Zm5304 Firmware - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
GitHub - ITSecLab-HSEL/CVE-2022-24611: Details regarding the Z-Wave S0-No-More attack af854a3a-2127-422b-91ae-364da2661108 github.com Third Party Advisory
Better and safer smart homes are built on Z-Wave - Z-Wave MITRE z-wave.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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