CVE-2020-13573

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-823CWE-119

Affected software

VendorProductVersions
n/aRockwell AutomationRockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3

References

Timeline

Published
Jan 7, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-13573: High severity, CVSS 7.5 | Vulnix