It prevents the start of internal service programs and dialog fields as well as the communication with controls and drives. The Windows-Security-Patches for the risks Meltdown and Spectre seriously compromise the usability and functionality of the Bosch Rexroth engineering- and operating software IndraWorks. Important product information for Bosch Rexroth IndraWorks Engineering According to the actual state of knowledge embedded systems like CML75 only have a higher risk of vulnerability in case the device is additionally infected with malicious code. Basic measures to protect against malware are described in the DC Security-guideline.

Meltdown and Spectre can be used to steal sensitive information. General Information on Meltdown / Spectre : Security Manual Electric Drives and Controls When using the devices, it is therefore strongly recommended to implement the measures for network segmentation described in the DC Security Policy (see 'Security Manual Electric Drives and Controls' ).įurther detailed technical information about the vulnerability can be found under. The vulnerability affects all available hardware revisions and all software versions. To restore the device to a funcional state, it must be restarted. By exploiting the vulnerability, the device can be put into a state in which network queries are no longer answered. The manufacturer published a security bulletin about a weakness in the web-based administration interface for managing the device properties. The S20-PN-BK+/S20-ETH-BK fieldbus couplers sold by Bosch Rexroth contain technology from Phoenix Contact.

Important product information for Rexroth Fieldbus Coupler S20-PN-BK+/S20-ETH-BK Rexroth Fieldbus Coupler S20-PN-BK+/S20-ETH-BK

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