CVE-2020-13573CWE-823

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

High · published January 7, 2021

CVSS v3.0
7.5
EPSS
3%
Percentile
89.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03458 · 89.0th percentile
Weakness
CWE-823 · Use of Out-of-range Pointer Offset
Published
2021-01-07T17:26Z
EPSS history
Timeline
  • 07 JAN 17:26Z
    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
    cvelistv5