What is CVE-2022-45790?

CVE-2022-45790 is a high-severity vulnerability in Omron Cj1g-cpu42p, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 8.6/10. Published 2024-01-22.

How severe is CVE-2022-45790?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Omron Cj1g-cpu42p

CVE-2022-45790

The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite…

EPSS: 0.007 (48.6th 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:H/A:N.

Affected products

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts

References

ot-cert@dragos.com (US Government Resource, Third Party Advisory)
ot-cert@dragos.com (Vendor Advisory)
ot-cert@dragos.com (Third Party Advisory)

Frequently asked questions

What is CVE-2022-45790?: CVE-2022-45790 is a high-severity vulnerability in Omron Cj1g-cpu42p, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 8.6/10. Published 2024-01-22.
How severe is CVE-2022-45790?: High severity. CVSS v3 base score is 8.6 out of 10.