CVSS 3.1 Score 5.3 of 10 (medium)


Published Dec 21, 2023
Updated: Dec 29, 2023


CVE-2023-41166 is a vulnerability that affects Stormshield Network Security (SNS) versions 3.7.0 through 3.7.39, 3.11.0 through 3.11.27, 4.3.0 through 4.3.22, 4.6.0 through 4.6.9, and 4.7.0 through 4.7.1. It allows an attacker to determine the existence of a specific user account on the SNS firewall by using remote access commands. The vulnerability has a base severity rating of MEDIUM and a base score of 5.3 according to NIST's National Vulnerability Database (NVD). The potential danger to an organization lies in the possibility of unauthorized users being able to identify valid user accounts on the firewall, which could aid in further attacks or unauthorized access attempts. To remediate this vulnerability, users should update their SNS installations to versions that have patched this issue and ensure they are running the latest secure version of the software.


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