CVE-2025-4418
MEDIUMAVEVA PI Connector for CygNet <1.6.14 - Privilege Escalation
Title source: llmDescription
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)
Core 2
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-09
Scores
CVSS v3
4.4
EPSS
0.0009
EPSS Percentile
0.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-354
Status
published
Products (1)
AVEVA/PI Connector for CygNet
< 1.6.14
Published
Jun 12, 2025
Tracked Since
Feb 18, 2026