High severity7.5NVD Advisory· Published Jan 7, 2021· Updated Jun 17, 2026
CVE-2020-13573
CVE-2020-13573
Description
A denial-of-service vulnerability exists in the Ethernet/IP server functionality of Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 2.57.00.14 CPR 9 SR 3
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2020-1184nvdExploitTechnical DescriptionThird Party Advisory
News mentions
1- Rockwell Automation RSLinxCISA ICS Advisories