Denial of Service Vulnerability in AVEVA PI Data Archive Products
CVE-2025-44019

7.1HIGH

Key Information:

Vendor

Aveva

Status
Pi Data Archive
Pi Server
Vendor
CVE Published:
12 June 2025

What is CVE-2025-44019?

AVEVA PI Data Archive products are susceptible to an unhandled exception that may be exploited by authenticated users. This could lead to the shutdown of essential subsystems within the PI Data Archive, thereby causing a denial of service. If the failure occurs at specific times, there might also be a risk of losing critical data stored in snapshots and the write cache.

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Affected Version(s)

PI Data Archive 0 <= 2018 SP3 Patch 4

PI Data Archive 2023

PI Data Archive 2023 Patch 1

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-1...
https://www.aveva.com/en/support-and-success/cyber-securi...
https://my.osisoft.com/

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

AVEVA reported these vulnerabilities to CISA.
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