CVE-2024-7507 HIGH

CVE-2024-7507: Rockwell Automation ControlLogix/GuardLogix 5580 and CompactLogix/Compact GuardLogix® 5380 Controller Denial-of-Service Vulnerability via Input Validation

Vendor Rockwell Automation
Product CompactLogix 5380 (5069 – L3z)
Weakness CWE-20 · Input validation
Published August 14, 2024
Last update August 15, 2024
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

CVE-2024-7507 IMPACT A denial-of-service vulnerability exists in the affected products. This vulnerability occurs when a malformed PCCC message is received, causing a fault in the controller.

Key dates

02Disclosure timeline

August 14, 2024 CVE published
August 15, 2024 Record updated