Input validation error in Rockwell Automation products - CVE-2022-3752
Published: December 9, 2022
Vulnerability identifier: #VU70085
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-3752
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Compact GuardLogix 5380
CompactLogix 5480
ControlLogix 5580
GuardLogix 5580
CompactLogix 5380
Compact GuardLogix 5380
CompactLogix 5480
ControlLogix 5580
GuardLogix 5580
CompactLogix 5380
Software vendor:
Rockwell Automation
Rockwell Automation
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can use a specially crafted sequence of Ethernet and IP messages and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.