CVSS 3.1 Score 9.8 of 10 (high)


Published Oct 4, 2023
Updated: Oct 29, 2023


CVE-2023-5399 is a Critical vulnerability with a base score of 9.8 that affects the C-Bus software running on personal computers. The vulnerability, categorized as CWE-22, involves improper limitation of a pathname to a restricted directory, allowing for path traversal. This could result in file tampering on the affected computer when using the File Command. The exploitability score is 3.9, and it requires no privileges or user interaction. The attack vector is through the network, and it poses a high risk to confidentiality and integrity. The vulnerability has a low attack complexity but high availability impact. To remediate this vulnerability, users should apply the necessary security patches or updates provided by the software vendor promptly.

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