CVSS 3.1 Score 10.0 of 10 (high)


Published Sep 27, 2023
Updated: Dec 22, 2023
CWE ID 120


CVE-2023-4262 is a cyber vulnerability that affects multiple products, including bQefx_, bQefx-, and bQefx9, among others. This vulnerability is categorized as a buffer overflow in the Zephyr management subsystem when asserts are disabled. It has a high severity rating of CRITICAL with a base score of 10.0 according to the National Vulnerability Database. The potential danger it poses to organizations is significant, with high impact on integrity and confidentiality. The vulnerability can be exploited remotely without requiring any privileges or user interaction, making it particularly concerning. Organizations should take immediate action to remediate this vulnerability by applying relevant security patches or updates provided by the product manufacturers.

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