As cited
Copy frozen at (site build).
vulnerabilities
Rockwell Automation ControlLogix, CompactLogix, CompactLogix 5480, GuardLogix, Compact GuardLogix
Rockwell Automation released an advisory for a denial of service vulnerability (CVE-2021-42260) affecting ControlLogix, CompactLogix, CompactLogix 5480, GuardLogix, and Compact GuardLogix controllers. The vulnerability, triggered by maliciously crafted data, can cause a major nonrecoverable fault requiring a program download or reset to recover. Affected firmware versions are below 34.015, 35.014, 36.013, and 37.011 across multiple product lines deployed in critical manufacturing worldwide.
Why it matters: Organizations operating Rockwell Automation industrial control systems (ICS) in critical manufacturing must patch affected firmware versions immediately to prevent denial of service attacks that could disable critical production equipment.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
vulnerabilities
Rockwell Automation ControlLogix, CompactLogix, CompactLogix 5480, GuardLogix, Compact GuardLogix
Rockwell Automation released an advisory for a denial of service vulnerability (CVE-2021-42260) affecting ControlLogix, CompactLogix, CompactLogix 5480, GuardLogix, and Compact GuardLogix controllers. The vulnerability, triggered by maliciously crafted data, can cause a major nonrecoverable fault requiring a program download or reset to recover. Affected firmware versions are below 34.015, 35.014, 36.013, and 37.011 across multiple product lines deployed in critical manufacturing worldwide.
Why it matters: Organizations operating Rockwell Automation industrial control systems (ICS) in critical manufacturing must patch affected firmware versions immediately to prevent denial of service attacks that could disable critical production equipment.
- Source published
- First seen by Cybersecurity Tracker