CVE-2022-45794

high

Description

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.

References

https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-002_en.pdf

https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/

Details

Source: Mitre, NVD

Published: 2024-01-10

Updated: 2024-01-23

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High