CVE-2023-31274
Medium
Description
AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to cause the PI Message Subsystem of a PI Server to consume available memory resulting in throttled processing of new PI Data Archive events and a partial denial-of-service condition.
SeverityMedium
CVSS5.3
Exploit probability—
ProductAveva Pi Server
PublishedJan 18, 2024
First seenJan 18, 2024
Weakness typeCWE-772CWE-772
How to fix
Update
- aveva pi_server2018 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| aveva pi_server | v < 2018, 2018, 2023 | 2018 |
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