https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2019-16271.htmlhttps://patchthecve.com/cve/CVE-2019-16271.htmlWed, 17 Jun 2026 02:22:02 +0000MEDIUM 5.3: DTEN D5 and D7 before 1.3.2 devices allows remote attackers to read saved whiteboard image PDF documents via storage/emulated/0/Notes/PDF on TCP port 8080 without authentication.https://patchthecve.com/cve/CVE-2019-16274.htmlhttps://patchthecve.com/cve/CVE-2019-16274.htmlWed, 17 Jun 2026 02:22:02 +0000HIGH 7.5: DTEN D5 before 1.3 and D7 before 1.3 devices transfer customer data files via unencrypted HTTP.https://patchthecve.com/cve/CVE-2019-16273.htmlhttps://patchthecve.com/cve/CVE-2019-16273.htmlWed, 17 Jun 2026 02:22:02 +0000CRITICAL 9.8: DTEN D5 and D7 before 1.3.4 devices allow unauthenticated root shell access through Android Debug Bridge (adb), leading to arbitrary code execution and system administration. Also, this provides a covert ability to capture screen data from the Zoom Client on Windows by executing commands on the Andrhttps://patchthecve.com/cve/CVE-2019-16272.htmlhttps://patchthecve.com/cve/CVE-2019-16272.htmlWed, 17 Jun 2026 02:22:02 +0000CRITICAL 9.8: On DTEN D5 and D7 before 1.3.4 devices, factory settings allows for firmware reflash and Android Debug Bridge (adb) enablement.