Omron CJ1M unit v4.0 and prior has improper access controls on the memory region where the UM password is stored. If an adversary issues a PROGRAM AREA WRITE command to a specific memory region, they could overwrite the password. This may lead to disabling UM protections or setting a non-ASCII password (non-keyboard characters) and preventing an engineer from viewing or modifying the user program.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HOmron Sysmac Cj2h Cpu64
HWOmronall versionsOmron Sysmac Cj2h Cpu64 Eip
HWOmronall versionsOmron Sysmac Cj2h Cpu64 Eip Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu64 Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu65
HWOmronall versionsOmron Sysmac Cj2h Cpu65 Eip
HWOmronall versionsOmron Sysmac Cj2h Cpu65 Eip Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu65 Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu66
HWOmronall versionsOmron Sysmac Cj2h Cpu66 Eip
HWOmronall versionsOmron Sysmac Cj2h Cpu66 Eip Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu66 Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu67
HWOmronall versionsOmron Sysmac Cj2h Cpu67 Eip
HWOmronall versionsOmron Sysmac Cj2h Cpu67 Eip Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu67 Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu68
HWOmronall versionsOmron Sysmac Cj2h Cpu68 Eip
HWOmronall versionsOmron Sysmac Cj2h Cpu68 Eip Firmware
OSOmronall versionsOmron Sysmac Cj2h Cpu68 Firmware
OSOmronall versionsOmron Sysmac Cj2m Cpu11
HWOmronall versionsOmron Sysmac Cj2m Cpu11 Firmware
OSOmronall versionsOmron Sysmac Cj2m Cpu12
HWOmronall versionsOmron Sysmac Cj2m Cpu12 Firmware
OSOmronall versionsOmron Sysmac Cj2m Cpu13
HWOmronall versionsOmron Sysmac Cj2m Cpu13 Firmware
OSOmronall versionsOmron Sysmac Cj2m Cpu14
HWOmronall versionsOmron Sysmac Cj2m Cpu14 Firmware
OSOmronall versionsOmron Sysmac Cj2m Cpu15
HWOmronall versionsOmron Sysmac Cj2m Cpu15 Firmware
OSOmronall versions
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