Description
Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote, unauthenticated threat actor to intentionally send a malformed CIP packet to Port 44818, causing the RSLinx Classic application to terminate. The user will need to manually restart the software to regain functionality.
References (2)
Core 2
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-18-263-02
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2018-26
Scores
CVSS v3
7.5
EPSS
0.0169
EPSS Percentile
82.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-119
CWE-122
Status
published
Products (1)
rockwellautomation/rslinx
< 4.00.01
Published
Sep 20, 2018
Tracked Since
Feb 18, 2026