CVE-2023-2538

CVSS 3.1 Score 4.2 of 10 (medium)

Details

Published Jul 5, 2023
Updated: Jul 12, 2023
CWE ID 552

Summary

CVE-2023-2538 is a newly disclosed vulnerability affecting the Tyan S5552 BMC version 3.00 web interface. This issue, classified as CWE-552 "Files or Directories Accessible to External Parties," permits unauthenticated remote attackers to gain access to the private key of the TLS certificate in use by the BMC. By exploiting this flaw, adversaries can carry out Man-in-the-Middle (MitM) attacks against unsuspecting victims who connect to the web interface through HTTPS. This vulnerability poses a significant risk, particularly in enterprise environments, as it can lead to the interception and manipulation of sensitive data transmissions. It is crucial for organizations using the affected BMC version to apply the necessary patches as soon as possible to mitigate the risk.

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