Improper input validation in Rockwell Automation Compact Guardlogix 5380
CVE-2022-3752
An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic loading to cause a denial-of-service condition in Rockwell Automation Logix controllers resulting in a major non-recoverable…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.012 (64.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Rockwell Automation Compact Guardlogix 5380 — versions 31.011 and later
- Rockwell Automation Compactlogix 5380 — versions 31.011 and later
- Rockwell Automation Compactlogix 5480 — versions 32.011 and later
- Rockwell Automation Controllogix 5580 — versions 31.011 and later
- Rockwell Automation Guardlogix 5580 — versions 31.011 and later
- Rockwellautomation Compact_guardlogix_5380
- Rockwellautomation Compact_guardlogix_5380_firmware
- Rockwellautomation Compactlogix_5380
- Rockwellautomation Compactlogix_5380_firmware
- Rockwellautomation Compactlogix_5480
Weakness classification (CWE)
References
- PSIRT@rockwellautomation.com (Permissions Required, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-3752?
- CVE-2022-3752 is a high-severity vulnerability in Rockwell Automation Compact Guardlogix 5380, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2022-12-19.
- How severe is CVE-2022-3752?
- High severity. CVSS v3 base score is 8.6 out of 10.