PatchTheCVE: dccehttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2020-18759: An information disclosure vulnerability exists in the EPA protocol of Dut Computer Control Engineering Co.'s Phttps://patchthecve.com/cve/CVE-2020-18759.htmlhttps://patchthecve.com/cve/CVE-2020-18759.htmlWed, 17 Jun 2026 02:59:27 +0000HIGH 7.5: An information disclosure vulnerability exists in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100.CVE-2020-18758: An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to execute arbitrary code.https://patchthecve.com/cve/CVE-2020-18758.htmlhttps://patchthecve.com/cve/CVE-2020-18758.htmlWed, 17 Jun 2026 02:59:27 +0000CRITICAL 9.8: An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to execute arbitrary code.CVE-2020-18757: An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to cause persistent denial of https://patchthecve.com/cve/CVE-2020-18757.htmlhttps://patchthecve.com/cve/CVE-2020-18757.htmlWed, 17 Jun 2026 02:59:27 +0000HIGH 7.5: An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to cause persistent denial of service (DOS) via a crafted packet.CVE-2020-18756: An arbitrary memory access vulnerability in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAChttps://patchthecve.com/cve/CVE-2020-18756.htmlhttps://patchthecve.com/cve/CVE-2020-18756.htmlWed, 17 Jun 2026 02:59:27 +0000HIGH 7.5: An arbitrary memory access vulnerability in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to read the contents of any variable area.CVE-2020-18754: An information disclosure vulnerability exists within Dut Computer Control Engineering Co.'s PLC MAC1100.https://patchthecve.com/cve/CVE-2020-18754.htmlhttps://patchthecve.com/cve/CVE-2020-18754.htmlWed, 17 Jun 2026 02:59:27 +0000HIGH 7.5: An information disclosure vulnerability exists within Dut Computer Control Engineering Co.'s PLC MAC1100.CVE-2020-18753: An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to gain access to the system ahttps://patchthecve.com/cve/CVE-2020-18753.htmlhttps://patchthecve.com/cve/CVE-2020-18753.htmlWed, 17 Jun 2026 02:59:27 +0000CRITICAL 9.8: An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to gain access to the system and escalate privileges via a crafted packet.