CVSS 3.1 Score 6.2 of 10 (medium)


Published Feb 23, 2024
CWE ID 327


CVE-2023-51392 is a vulnerability affecting Ember ZNet versions between v7.2.0 and v7.4.0, which used software AES-CCM instead of integrated hardware cryptographic accelerators. This increases the risk of electromagnetic and differential power analysis side-channel attacks. The vulnerability has a base severity rating of MEDIUM with a base score of 6.2 according to CVSS version 3.1. It does not require any privileges or user interaction for exploitation and has a low attack complexity, making it a potential threat to organizations. The confidentiality impact is rated as HIGH, indicating that sensitive information could be compromised if exploited. It is advised to remediate this vulnerability by updating Ember ZNet to a version beyond v7.4.0 where the issue is resolved.

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