CVE-2023-3596CWE-787

Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service

High · published July 12, 2023

CVSS v3.1
7.5
EPSS
4%
Percentile
89.7
In the wild
Unconfirmed
What it is

Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03705 · 89.7th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2023-07-12T12:51Z
EPSS history
Timeline
  • 12 JUL 12:51Z
    Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
    cvelistv5