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CVE-2024-3051

Z/IP Gateway Device Reset Locally Denial of Service Vulnerability

Malformed Device Reset Locally command classes can be sent to temporarily deny service to an end device. Any frames sent by the end device will not be acknowledged by the gateway during this time.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Silabs
Products
Z\/ip Gateway Sdk
CVE-2023-4489

Z/IP Gateway Use of Uninitialized PRNG when Generating S0 Encryption Key

The first S0 encryption key is generated with an uninitialized PRNG in Z/IP Gateway products running Silicon Labs Z/IP Gateway SDK v7.18.3 and earlier. This makes the first S0 key generated at startup predictable, potentially allowing network key prediction and unauthorized S0 network access.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Silabs
Products
Z\/ip Gateway Sdk
CVE-2023-0969

Global read overflow in Z/IP Gateway

A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Silabs
Products
Z\/ip Gateway Sdk
CVE-2023-0970

Serial API Buffer Overflow in Z/IP Gateway

Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Silabs
Products
Z\/ip Gateway Sdk
CVE-2023-0971

Command Authentication Bypass in Z/IP Gateway

A logic error in SiLabs Z/IP Gateway SDK 7.18.02 and earlier allows authentication to be bypassed, remote administration of Z-Wave controllers, and S0/S2 encryption keys to be recovered.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
Silabs
Products
Z\/ip Gateway Sdk
CVE-2023-0972

Buffer overflow in S0 Decryption on Z/IP Gatweay

Description: A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
Silabs
Products
Z\/ip Gateway Sdk