CVE-2019-19101 (GCVE-0-2019-19101)
Vulnerability from cvelistv5
Published
2020-04-29 02:07
Modified
2024-08-05 02:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
  • CWE-326 - Inadequate Encryption Strength
Summary
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.
References
Impacted products
Vendor Product Version
B&R Automation Studio Version: 4.0.x
Version: 4.1.x
Version: 4.2.x
Version: < 4.3.11SP
Version: < 4.4.9SP
Version: < 4.5.5SP
Version: < 4.6.3SP
Version: < 4.7.2
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