Silabs Z-Wave Pc-Based Controller vulnerabilities

2 CVEs affecting Silabs Z-Wave Pc-Based Controller, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-6640, published 2024-02-21.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-6640, published 2024-02-21. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. Malformed S2 Nonce Get Command Class packets can be sent to crash PC Controller v5.54.0 and earlier.
• CVE-2023-6533, published 2024-02-21. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. Malformed Device Reset Locally Command Class packets can be sent to the controller, causing the controller to assume the end device has left the network. After this, frames sent by the end device…