Denial of Service Vulnerability in AVEVA PI Data Archive Products
CVE-2025-36539

7.1HIGH

Key Information:

Vendor

Aveva

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

What is CVE-2025-36539?

AVEVA PI Data Archive products are susceptible to a vulnerability due to an uncaught exception. An attacker with authenticated access could exploit this flaw to forcibly shut down critical subsystems of the PI Data Archive, leading to a denial of service condition. This disruption could impact data continuity and overall system functionality, posing significant risks for organizations relying on these products for data management.

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Affected Version(s)

PI Data Archive 2023 <= 2018 SP3 Patch 4

PI Data Archive 2023 Patch 1

PI Server 2023 <= 2018 SP3 Patch 6

References

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

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
None
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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