CVE-2020-18758

9.8 criticalEPSS 2.7%

Critical (9.8) in dcce mac1100 plc firmware. EPSS 2.7% chance of exploitation in the next 30 days.

An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to execute arbitrary code.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.7% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2021-08-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19