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Fx3uc Firmware

fx3uc_firmware

Vendor: Mitsubishielectric • 2 CVEs

CVEs (2)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2023-4562
1Mitsubishielectric
190Fx3g 14 Mr/ds Firmware
Fx3g 14 Mr/es FirmwareFx3g 14 Mt/ds Firmware+187 more
Jun 17, 2026
Oct 13, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
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 prog...Show more
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. Show less
CVE-2020-5527
1Mitsubishielectric
46Cr800 Q Firmware
Fx3g FirmwareFx3gc Firmware+43 more
Jun 17, 2026
Mar 30, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
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 (al...Show more
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. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet communication functions.Show less