描述
In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication.
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受影响产品
omronsysmac_cs1_firmware
omronsysmac_cs1
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omronsysmac_cj2m_firmware
omronsysmac_cj2m
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omronsysmac_cj2h_firmware
omronsysmac_cj2h
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omronsysmac_cp1e_firmware
omronsysmac_cp1e
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omronsysmac_cp1h_firmware
omronsysmac_cp1h
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omronsysmac_cp1l_firmware
omronsysmac_cp1l
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omroncp1w-cif41_firmware
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omroncp1w-cif41
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参考资料
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02Third Party AdvisoryUS Government Resource
- https://www.forescout.com/blog/Third Party Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02Third Party AdvisoryUS Government Resource
- https://www.forescout.com/blog/Third Party Advisory