Fx3u Enet L Firmware

fx3u-enet-l_firmware

CVEs (5)

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-2021-20613 1Mitsubishielectric 3Fx3u Enet L Firmware Fx3u Enet P502 FirmwareFx3u Enet Firmware Jun 17, 2026 Jan 14, 2022 N/A· v4 7.5 HIGH· v3 7.8 HIGH· v2 Improper initialization vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.16 and prior, FX3U-ENET-L Firmware version 1.16 and prior and FX3U-ENET-P502 Firmware version 1.16 and prior allows a remote unauthent...Show more Improper initialization vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.16 and prior, FX3U-ENET-L Firmware version 1.16 and prior and FX3U-ENET-P502 Firmware version 1.16 and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition in communication function of the product by sending specially crafted packets. Control by MELSEC-F series PLC is not affected by this vulnerability, but system reset is required for recovery.Show less
CVE-2021-20612 1Mitsubishielectric 3Fx3u Enet L Firmware Fx3u Enet P502 FirmwareFx3u Enet Firmware Jun 17, 2026 Jan 14, 2022 N/A· v4 7.5 HIGH· v3 7.8 HIGH· v2 Lack of administrator control over security vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.14 and prior, FX3U-ENET-L Firmware version 1.14 and prior and FX3U-ENET-P502 Firmware version 1.14 and prior allow...Show more Lack of administrator control over security vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.14 and prior, FX3U-ENET-L Firmware version 1.14 and prior and FX3U-ENET-P502 Firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition in communication function of the product or other unspecified effects by sending specially crafted packets to an unnecessary opening of TCP port. Control by MELSEC-F series PLC is not affected by this vulnerability, but system reset is required for recovery.Show less
CVE-2021-20596 1Mitsubishielectric 3Fx3u Enet L Firmware Fx3u Enet P502 FirmwareFx3u Enet Firmware Jun 17, 2026 Jul 22, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attack...Show more NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted packets. Control by MELSEC-F series PLC is not affected and system reset is required for recovery.Show less
CVE-2020-16226 1Mitsubishielectric 95Conveyor Tracking Application Apr Ntr12fh Conveyor Tracking Application Apr Ntr20fh(n=1,2)Conveyor Tracking Application Apr Ntr3fh+92 more Jun 17, 2026 Oct 5, 2020 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands.