Vulnerabilities > Omron > Nj501 1520 Firmware > Critical

DATE CVE VULNERABILITY TITLE RISK
2023-06-19 CVE-2023-27396 Missing Authentication for Critical Function vulnerability in Omron products
FINS (Factory Interface Network Service) is a message communication protocol, which is designed to be used in closed FA (Factory Automation) networks, and is used in FA networks composed of OMRON products.
network
low complexity
omron CWE-306
critical
9.8
2022-07-26 CVE-2022-31206 Improper Verification of Cryptographic Signature vulnerability in Omron products
The Omron SYSMAC Nx product family PLCs (NJ series, NY series, NX series, and PMAC series) through 2022-005-18 lack cryptographic authentication.
network
low complexity
omron CWE-347
critical
9.8