CVE-2020-18757

HIGH

DCCE MAC1100 PLC Firmware - Persistent Denial of Service via Crafted Packet

Title source: llm

An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to cause persistent denial of service (DOS) via a crafted packet.

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 7.5

EPSS 0.0129

EPSS Percentile 66.7%

Attack Vector NETWORK

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

CWE

CWE-862

Status published

Products (1)

dcce/mac1100_plc_firmware

Published Aug 13, 2021

Tracked Since Feb 18, 2026