Vulnerabilities > Mitsubishielectric > Fx3Uc Firmware

DATE CVE VULNERABILITY TITLE RISK
2023-10-13 CVE-2023-4562 Improper Authentication vulnerability in Mitsubishielectric products
Improper Authentication vulnerability in Mitsubishi Electric Corporation MELSEC-F Series main modules allows a remote unauthenticated attacker to obtain sequence programs from the product or write malicious sequence programs or improper data in the product without authentication by sending illegitimate messages.
network
low complexity
mitsubishielectric CWE-287
critical
9.1
2020-03-30 CVE-2020-5527 Resource Exhaustion vulnerability in Mitsubishielectric products
When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly.
network
low complexity
mitsubishielectric CWE-400
5.0