VULNERABILITY INTELLIGENCE

CVE-2024-3297

CVSS score6.5 MEDIUM
EPSS probability0.15%
CISA KEVNot currently listed
Published2024-07-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An issue in the Certificate Authenticated Session Establishment (CASE) protocol for establishing secure sessions between two devices, as implemented in the Matter protocol versions before Matter 1.1 allows an attacker to replay manipulated CASE Sigma1 messages to make the device unresponsive until the device is power-cycled.

Weakness classification

  • CWE-400: Uncontrolled Resource Consumption

Primary references