In OSIsoft PI System multiple products and versions, a local attacker can plant a binary and bypass a code integrity check for loading PI System libraries. This exploitation can target another local user of PI System software on the computer to escalate privilege and result in unauthorized information disclosure, deletion, or modification.
Weakness
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pi_api | Osisoft | * | 1.6.8.26 (including) |
| Pi_api | Osisoft | * | 2.0.2.5 (including) |
| Pi_buffer_subsystem | Osisoft | * | 4.8.0.18 (including) |
| Pi_connector | Osisoft | * | 1.0.0.54 (including) |
| Pi_connector | Osisoft | * | 1.1.0.10 (including) |
| Pi_connector | Osisoft | * | 1.2.0.6 (including) |
| Pi_connector | Osisoft | * | 1.2.0.42 (including) |
| Pi_connector | Osisoft | * | 1.2.1.71 (including) |
| Pi_connector | Osisoft | * | 1.2.2.79 (including) |
| Pi_connector | Osisoft | * | 1.3.0.1 (including) |
| Pi_connector | Osisoft | * | 1.3.0.130 (including) |
| Pi_connector | Osisoft | * | 1.3.1.135 (including) |
| Pi_connector | Osisoft | * | 1.4.0.17 (including) |
| Pi_connector | Osisoft | * | 1.5.0.88 (including) |
| Pi_connector_relay | Osisoft | * | 2.5.19.0 (including) |
| Pi_data_archive | Osisoft | * | 3.4.430.460 (including) |
| Pi_data_collection_manager | Osisoft | * | 2.5.19.0 (including) |
| Pi_integrator | Osisoft | * | 2.2.0.183 (including) |
| Pi_interface_configuration_utility | Osisoft | * | 1.5.0.7 (including) |
| Pi_to_ocs | Osisoft | * | 1.1.36.0 (including) |