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CVE-2025-44019

AVEVA PI Data Archive Uncaught Exception

HIGH
7.1
CVSS Score
Published: June 12, 2025 at 07:51 PM UTC
Updated: June 17, 2026 at 09:24 AM UTC
2 products affected across 1 vendorPI ServerPI Data Archive

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Severity
HIGH7.1
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if exploited, could allow an authenticated user to shut down certain necessary PI Data Archive subsystems, resulting in a denial of service. Depending on the timing of the crash, data present in snapshots/write cache may be lost.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PI Data Archive· Aveva
60%
v ≤ 2018 SP3 Patch 420232023 Patch 1
PI Server· Aveva
60%
v ≤ 2018 SP3 Patch 620232023 Patch 1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Source: [email protected]
https://my.osisoft.com/
Source: [email protected]
https://www.aveva.com/en/support-and-success/cyber-security-updates/
Source: [email protected]
https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-07

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHicscert
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-248

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