B&R Automation Studio
A privilege escalation vulnerability in the upgrade service in B&R Automation Studio could allow authenticated users to delete arbitrary files via an exposed interface.CVE-2019-19100 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H). A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio enable unauthenticated users to perform MITM attacks via the B&R upgrade server.CVE-2019-19101 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N). A directory traversal vulnerability in SharpZipLib used in the upgrade service in B&R Automation Studio allow unauthenticated users to write to certain local directories. The vulnerability is also known as zip slip.CVE-2019-19102 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N).