CVEs-PoC/2021/CVE-2021-21778.md

CVE-2021-21778

Description

A denial of service vulnerability exists in the ASDU message processing functionality of MZ Automation GmbH lib60870.NET 2.2.0. A specially crafted network request can lead to loss of communications. An attacker can send an unauthenticated message to trigger this vulnerability.

POC

Reference

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1236
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1236

Github

No PoCs found on GitHub currently.