Vulnerability in Rockwell Automation 1768 Compactlogix Controllers
CVE-2022-1161
An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems. Studio 5000 Logix Designer writes user-readable program code to a separate location than the executed compiled code, allowing an attacker to change one and not the other.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.052 (92.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.052 · newest: 0.052 · change: 0.000
Affected products
- Rockwell Automation 1768 Compactlogix Controllers — versions All all
- Rockwell Automation 1769 Compactlogix Controllers — versions all
- Rockwell Automation Compact Guardlogix 5370 Controllers — versions all
- Rockwell Automation Compact Guardlogix 5380 Controllers — versions all
- Rockwell Automation Compactlogix 5370 Controllers — versions all
- Rockwell Automation Compactlogix 5380 Controllers — versions all
- Rockwell Automation Compactlogix 5480 Controllers — versions all
- Rockwell Automation Controllogix 5550 Controllers — versions all
- Rockwell Automation Controllogix 5560 Controllers — versions all
- Rockwell Automation Controllogix 5570 Controllers — versions all
Weakness classification (CWE)
References
- www.cisa.gov/uscert/ics/advisories/icsa-22-090-05 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-1161?
- CVE-2022-1161 is a critical-severity vulnerability in Rockwell Automation 1768 Compactlogix Controllers, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 10.0/10. Published 2022-04-11.
- How severe is CVE-2022-1161?
- Critical severity. CVSS v3 base score is 10.0 out of 10.