Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-24611

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
17/05/2022
Last modified:
26/05/2022

Description

Denial 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.

Impact

Vector 3.x
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:A/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.10 MEDIUM
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
6.10
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:silabs:zm5202_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:*
cpe:2.3:o:silabs:zm5101_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:*
cpe:2.3:o:silabs:sd3503_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:silabs:sd3503:-:*:*:*:*:*:*:*
cpe:2.3:o:silabs:sd3502_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:silabs:sd3502:-:*:*:*:*:*:*:*
cpe:2.3:o:silabs:zm5304_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:silabs:zm5304:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools