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 fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online and continue normal operation.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.013 (68.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.013 · change: +0.000
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
- rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137664 (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.