Vulnerability in Omron Cp1w-Cif41
CVE-2022-31205
In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (49.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.000
Affected products
Weakness classification (CWE)
References
- www.forescout.com/blog/ (Third Party Advisory)
- www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-31205?
- CVE-2022-31205 is a high-severity vulnerability in Omron Cp1w-Cif41, classified under Cleartext Storage of Sensitive Information. CVSS score: 7.5/10. Published 2022-07-26.
- How severe is CVE-2022-31205?
- High severity. CVSS v3 base score is 7.5 out of 10.