CVE-2025-4418

MEDIUM

AVEVA PI Connector for CygNet <1.6.14 - Privilege Escalation

Title source: llm

Description

An improper validation of integrity check value vulnerability exists in AVEVA PI Connector for CygNet Versions 1.6.14 and prior that, if exploited, could allow a miscreant with elevated privileges to modify PI Connector for CygNet local data files (cache and buffers) in a way that causes the connector service to become unresponsive.

References (2)

Scores

CVSS v3 4.4
EPSS 0.0001
EPSS Percentile 2.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-354
Status draft

Timeline

Published Jun 12, 2025
Tracked Since Feb 18, 2026