CVE-2024-40619: high-severity vulnerability in Rockwell Automation ControlLogix® 5580
Rockwell Automation GuardLogix/ControlLogix 5580 Controller denial-of-service Vulnerability via Malformed Packet Handling
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.6%
CVE-2024-40619 IMPACT
A denial-of-service vulnerability exists in the affected products. The vulnerability occurs when a malformed CIP packet is sent over the network to the device and results in a major nonrecoverable fault causing a denial-of-service.
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
Related CVEs — Rockwell Automation ControlLogix® 5580
In the same product, most dangerous first.
CVE-2022-3752HIGHRockwell Automation GuardLogix and ControlLogix controllers Vulnerable to Denial-Of-Service AttackEPSS 1.3%CVE-2024-3493HIGHRockwell Automation ControlLogix and GaurdLogix Vulnerable to Major Nonrecoverable Fault Due to Invalid Header ValueEPSS 0.6%CVE-2024-6077HIGHRockwell Automation ControlLogix/GuardLogix 5580 and CompactLogix/Compact GuardLogix® 5380 Vulnerable to DoS vulnerability via CIPEPSS 0.6%CVE-2024-6207HIGHCVE-2024-6207EPSS 0.6%CVE-2025-9166HIGHRockwell Automation ControlLogix® 5580 V35.013 Denial-Of-ServiceEPSS 0.4%CVE-2024-5659HIGHRockwell Automation Multicast Request Causes major nonrecoverable fault on Select ControllersEPSS 0.3%