8.8
CWE
798
Advisory Published
Updated

CVE-2019-7225

First published: Thu Jun 27 2019(Updated: )

The ABB HMI components implement hidden administrative accounts that are used during the provisioning phase of the HMI interface. These credentials allow the provisioning tool "Panel Builder 600" to flash a new interface and Tags (MODBUS coils) mapping to the HMI. These credentials are the idal123 password for the IdalMaster account, and the exor password for the exor account. These credentials are used over both HTTP(S) and FTP. There is no option to disable or change these undocumented credentials. An attacker can use these credentials to login to ABB HMI to read/write HMI configuration files and also to reset the device. This affects ABB CP635 HMI, CP600 HMIClient, Panel Builder 600, IDAL FTP server, IDAL HTTP server, and multiple other HMI components.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Abb Cp620 Firmware<=1.76
Abb Cp620
Abb Cp620-web Firmware<=1.76
Abb Cp620-web
Abb Cp630 Firmware<=1.76
Abb Cp630
Abb Cp630-web Firmware<=1.76
Abb Cp630-web
Abb Cp635 Firmware<=1.76
ABB CP635
Abb Cp635-b Firmware<=1.76
Abb Cp635-b
Abb Cp635-web Firmware<=1.76
Abb Cp635-web
Abb Pb610 Firmware>=1.91<=2.8.0.3674
Abb Pb610
Abb Cp651-web Firmware<=1.76
Abb Cp651-web
Abb Cp661 Firmware<=1.76
Abb Cp661
Abb Cp661-web Firmware<=1.76
Abb Cp661-web
Abb Cp665 Firmware<=1.76
Abb Cp665
Abb Cp665-web Firmware<=1.76
Abb Cp665-web
Abb Cp676 Firmware<=1.76
Abb Cp676
Abb Cp676-web Firmware<=1.76
Abb Cp676-web
Abb Cp651 Firmware<=1.76
ABB CP651

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