CVE-2019-7225

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.

• abb cp620 firmware (<= 1.76) • abb cp620-web firmware (<= 1.76) • abb cp630 firmware (<= 1.76) • abb cp630-web firmware (<= 1.76) • abb cp635 firmware (<= 1.76) • abb cp635-b firmware (<= 1.76) • abb cp635-web firmware (<= 1.76) • abb pb610 firmware (>= 1.91 <= 2.8.0.3674) • abb cp651-web firmware (<= 1.76) • abb cp661 firmware (<= 1.76) • abb cp661-web firmware (<= 1.76) • abb cp665 firmware (<= 1.76) • abb cp665-web firmware (<= 1.76) • abb cp676 firmware (<= 1.76) • abb cp676-web firmware (<= 1.76) • abb cp651 firmware (<= 1.76)