What’s Vulnerable › Vulnerabilities

CVE-2022-24611

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-05-17 · updated 2026-07-09

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.

Affected products

• Silabs Sd3502 Firmware: all versions
• Silabs Sd3503 Firmware: all versions
• Silabs Zm5101 Firmware: all versions
• Silabs Zm5202 Firmware: all versions
• Silabs Zm5304 Firmware: all versions

References

• https://github.com/ITSecLab-HSEL/CVE-2022-24611
• https://github.com/ITSecLab-HSEL/CVE-2022-24611

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