CVE-2024-3297 — MEDIUM (6.5)

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Csa-Iot	Matter	-

Related Weaknesses (CWE)

CWE-400

References

https://www.bitdefender.com/support/security-advisories/session-establishment-loThird Party Advisory
https://www.bitdefender.com/support/security-advisories/session-establishment-loThird Party Advisory

FAQ

What is CVE-2024-3297?

CVE-2024-3297 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 a...

How severe is CVE-2024-3297?

CVE-2024-3297 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-3297?

Check the references section above for vendor advisories and patch information. Affected products include: Csa-Iot Matter.