Unrated severityNVD Advisory· Published Apr 29, 2020· Updated Aug 5, 2024
Incomplete communication encryption and validation in B&R Automation Studio upgrade service
CVE-2019-19101
Description
A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.
Affected products
1- Range: 4.0.x
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/mitrex_refsource_CONFIRM
News mentions
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