CVE-2022-45794

An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card. It has a CVSS v3.1 base score of 8.6 (HIGH).

CVE-2022-45794 has a CVSS v3.1 score of 8.6 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

CVE-2022-45794 affects products from omron, specifically: sysmac_cj1g-cpu42p, sysmac_cj1g-cpu42p_firmware, sysmac_cj1g-cpu43p, sysmac_cj1g-cpu43p_firmware, sysmac_cj1g-cpu44p, sysmac_cj1g-cpu44p_firmware, sysmac_cj1g-cpu45p, sysmac_cj1g-cpu45p_firmware, sysmac_cj2h-cpu64, sysmac_cj2h-cpu64-eip, sysmac_cj2h-cpu64-eip_firmware, sysmac_cj2h-cpu64_firmware, sysmac_cj2h-cpu65, sysmac_cj2h-cpu65-eip, sysmac_cj2h-cpu65-eip_firmware, sysmac_cj2h-cpu65_firmware, sysmac_cj2h-cpu66, sysmac_cj2h-cpu66-eip, sysmac_cj2h-cpu66-eip_firmware, sysmac_cj2h-cpu66_firmware, sysmac_cj2h-cpu67, sysmac_cj2h-cpu67-eip, sysmac_cj2h-cpu67-eip_firmware, sysmac_cj2h-cpu67_firmware, sysmac_cj2h-cpu68, sysmac_cj2h-cpu68-eip, sysmac_cj2h-cpu68-eip_firmware, sysmac_cj2h-cpu68_firmware, sysmac_cj2m-cpu11, sysmac_cj2m-cpu11_firmware, sysmac_cj2m-cpu12, sysmac_cj2m-cpu12_firmware, sysmac_cj2m-cpu13, sysmac_cj2m-cpu13_firmware, sysmac_cj2m-cpu14, sysmac_cj2m-cpu14_firmware, sysmac_cj2m-cpu15, sysmac_cj2m-cpu15_firmware, sysmac_cj2m-cpu31, sysmac_cj2m-cpu31_firmware, sysmac_cj2m-cpu32, sysmac_cj2m-cpu32_firmware, sysmac_cj2m-cpu33, sysmac_cj2m-cpu33_firmware, sysmac_cj2m-cpu34, sysmac_cj2m-cpu34_firmware, sysmac_cj2m-cpu35, sysmac_cj2m-cpu35_firmware, sysmac_cs1d-cpu44sa, sysmac_cs1d-cpu44sa_firmware, sysmac_cs1d-cpu65h, sysmac_cs1d-cpu65h_firmware, sysmac_cs1d-cpu65p, sysmac_cs1d-cpu65p_firmware, sysmac_cs1d-cpu67h, sysmac_cs1d-cpu67h_firmware, sysmac_cs1d-cpu67ha, sysmac_cs1d-cpu67ha_firmware, sysmac_cs1d-cpu67p, sysmac_cs1d-cpu67p_firmware, sysmac_cs1d-cpu67sa, sysmac_cs1d-cpu67sa_firmware, sysmac_cs1d-cpu68ha, sysmac_cs1d-cpu68ha_firmware, sysmac_cs1g-cpu42h, sysmac_cs1g-cpu42h_firmware, sysmac_cs1g-cpu43h, sysmac_cs1g-cpu43h_firmware, sysmac_cs1g-cpu44h, sysmac_cs1g-cpu44h_firmware, sysmac_cs1g-cpu45h, sysmac_cs1g-cpu45h_firmware, sysmac_cs1h-cpu63h, sysmac_cs1h-cpu63h_firmware, sysmac_cs1h-cpu64h, sysmac_cs1h-cpu64h_firmware, sysmac_cs1h-cpu65h, sysmac_cs1h-cpu65h_firmware, sysmac_cs1h-cpu66h, sysmac_cs1h-cpu66h_firmware, sysmac_cs1h-cpu67h, sysmac_cs1h-cpu67h_firmware. Check the affected products table above for specific version ranges.

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