In OSIsoft PI System multiple products and versions, a remote, unauthenticated attacker could crash PI Network Manager service through specially crafted requests. This can result in blocking connections and queries to PI Data Archive.
An exception is thrown from a function, but it is not caught.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pi_data_archive | Osisoft | 2018 (including) | 2018 (including) |
| Pi_data_archive | Osisoft | 2018-sp2 (including) | 2018-sp2 (including) |