CVSS 3.1 Score 6.5 of 10 (medium)


Published Feb 21, 2024
Updated: Feb 22, 2024
CWE ID 754
CWE ID 345


CVE-2023-6533 is a vulnerability that affects PC Controller v5.54.0 and earlier versions. It is categorized as a medium-severity vulnerability with a base score of 6.5. The vulnerability allows for the manipulation of Device Reset Locally Command Class packets, causing the controller to mistakenly assume that an end device has left the network. Once this occurs, frames sent by the end device will not be acknowledged by the controller. The exploitability score is 2.8, indicating a moderate level of difficulty for attackers to exploit this vulnerability. While there are no specific remediation instructions provided, organizations using PC Controller should be aware of this vulnerability and take appropriate measures to mitigate any potential risks to their network's availability caused by this issue.

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