CVE-2023-31274

Published: Jan 18, 2024Modified: Jun 17, 2026

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 3.9 / Impact: 1.4

Source: NVD

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.

Affected (4)

Products: Aveva: Pi Server

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Aveva Pi Server	Before 2018
Aveva Pi Server	Version 2018
Aveva Pi Server	Version 2018 sp3_patch_5
Aveva Pi Server	Version 2023

Related CWEs

Missing Release of Resource after Effective Lifetime

The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.

References (2)

https://www.cisa.gov/news-events/ics-advisories/icsa-24-018-01

Source: ics-cert@hq.dhs.gov

MitigationThird Party AdvisoryUS Government Resource

https://www.cisa.gov/news-events/ics-advisories/icsa-24-018-01

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationThird Party AdvisoryUS Government Resource

Timeline

No history available yet.