CVSS 3.1 Score 8.8 of 10 (high)


Published Jun 29, 2024
Updated: Jul 3, 2024
CWE ID 787


CVE-2024-39840 is a vulnerability found in Factorio versions before 1.1.101. It allows a crafted server to execute arbitrary code on clients by leveraging certain Lua base module functions to execute bytecode and generate fake objects. This vulnerability affects multiple products, including bZCJUJ, wwBTgB, wwBTgD, and wwBTgC, among others. To remediate this issue, users should update their Factorio software to version 1.1.101 or later. The potential danger of this vulnerability is high as it can lead to unauthorized code execution on client machines, potentially compromising the integrity and confidentiality of an organization's data and systems.

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