Medium severity · published May 17, 2022
CVE-2022-24611
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…
6.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sd3502 Firmware · Silabs
All versions, or not specified · source: NVD
SF
Sd3503 Firmware · Silabs
All versions, or not specified · source: NVD
ZF
Zm5101 Firmware · Silabs
All versions, or not specified · source: NVD
ZF
Zm5202 Firmware · Silabs
All versions, or not specified · source: NVD
ZF
Zm5304 Firmware · Silabs
All versions, or not specified · source: NVD