What is CVE-2020-13573?

CVE-2020-13573 is a high-severity vulnerability in Rockwellautomation Rslinx, classified under CWE-823. CVSS score: 7.5/10. Published 2021-01-07.

How severe is CVE-2020-13573?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Rockwellautomation Rslinx

CVE-2020-13573

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 seque…

EPSS: 0.034 (87.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Rockwellautomation Rslinx — versions 2.57.00.14
N/a Rockwell Automation — versions Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3

Weakness classification (CWE)

References

talos-cna@cisco.com (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-13573?: CVE-2020-13573 is a high-severity vulnerability in Rockwellautomation Rslinx, classified under CWE-823. CVSS score: 7.5/10. Published 2021-01-07.
How severe is CVE-2020-13573?: High severity. CVSS v3 base score is 7.5 out of 10.