What’s Vulnerable › Vulnerabilities

CVE-2024-3052: Z/IP Gateway S2 Nonce Get Denial of Service Vulnerability

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-26 · updated 2026-06-17
• Weakness: CWE-248

Description

Malformed S2 Nonce Get command classes can be sent to crash the gateway. A hard reset is required to recover the gateway.

Affected products

• Silicon Labs Z/IP Gateway: before 7.14.00 — fixed in 7.14.00

How to fix

Upgrade to a fixed version: Silicon Labs Z/IP Gateway 7.14.00. Check the vendor advisory for mitigations.

References

• https://community.silabs.com/068Vm0000045w2j
• https://community.silabs.com/068Vm0000045w2j

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