CVE-2020-18757

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

CVSS v3.1

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

CVSS v2.0

7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS

1.29% chance of exploitation in the next 30 days, 68th percentile

Published

2021-08-13

Updated

2024-08-04

Proof-of-concept exploits (1)

• Ni9htMar3/vulnerability/blob/master/PLC/DCCE/DCCE%20MAC1100%20PLC_DOS.md

References

• CVE Record
• NVD entry

Related

• CVE-2018-8965
• CVE-2018-8966
• CVE-2018-8967
• CVE-2018-8968
• CVE-2018-8969
• CVE-2020-18753