MitreCVE-2019-7225CVE-2019-7225
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
54.3%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| abb | cp620_firmware | * | cpe:2.3:o:abb:cp620_firmware:*:*:*:*:*:*:*:* |
| abb | cp620 | - | cpe:2.3:h:abb:cp620:-:*:*:*:*:*:*:* |
| abb | cp620-web_firmware | * | cpe:2.3:o:abb:cp620-web_firmware:*:*:*:*:*:*:*:* |
| abb | cp620-web | - | cpe:2.3:h:abb:cp620-web:-:*:*:*:*:*:*:* |
| abb | cp630_firmware | * | cpe:2.3:o:abb:cp630_firmware:*:*:*:*:*:*:*:* |
| abb | cp630 | - | cpe:2.3:h:abb:cp630:-:*:*:*:*:*:*:* |
| abb | cp630-web_firmware | * | cpe:2.3:o:abb:cp630-web_firmware:*:*:*:*:*:*:*:* |
| abb | cp630-web | - | cpe:2.3:h:abb:cp630-web:-:*:*:*:*:*:*:* |
| abb | cp635_firmware | * | cpe:2.3:o:abb:cp635_firmware:*:*:*:*:*:*:*:* |
| abb | cp635 | - | cpe:2.3:h:abb:cp635:-:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
54.3%