Deserialization of Untrusted Data in AVEVA PI Web API
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| AVEVA | PI Web API | unaffected |
|
No data.
No data.
No data available yet.
Vendor Solution
AVEVA recommends that organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation. Customers using affected products should apply security updates as soon as possible: From OSI Soft Customer Portal https://my.osisoft.com/ , search for "PI Web API" and select version "2023 SP1" or later. (Alternative) PI Web API 2021 SP3 can be fixed by upgrading PI AF Client to one of the versions specified in AVEVA Security Bulletin AVEVA-2024-004 / ICSA-24-163-03 AVEVA further recommends users follow general defensive measures: * Set "DisableWrites" configuration setting to true, if this instance of PI Web API is used only for reading data or GET requests. * Uninstall Core Endpoints feature if this instance of PI Web API is used only for data collection from AVEVA Adapters. Keep OMF feature installed. * Limit AF Servers' Administrators, so that most of the PI Web API user accounts don't have the permission to change the backend AF servers. For additional information please refer to AVEVA-2024-003 https://www.aveva.com/en/support-and-success/cyber-security-updates/
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-32054 | There is a vulnerability in AVEVA PI Web API that could allow malicious code to execute on the PI Web API environment under the privileges of an interactive user that was socially engineered to use API XML import functionality with content supplied by an attacker. |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.417% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.
No data.