Cross-Site Scripting Vulnerability in AVEVA PI Connector for CygNet
CVE-2025-4417

6.9MEDIUM

Key Information:

Vendor

Aveva

Status
Pi Connector For Cygnet
Vendor
CVE Published:
12 June 2025

What is CVE-2025-4417?

A cross-site scripting vulnerability exists in the AVEVA PI Connector for CygNet, allowing an unauthorized local administrator to inject arbitrary JavaScript code. This malicious code can affect other users by executing when they visit compromised pages, potentially leading to data exposure and security breaches.

Affected Version(s)

PI Connector for CygNet 0 <= 1.6.14

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:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

AVEVA reported these vulnerabilities to CISA.
.
CVE-2025-4417 : Cross-Site Scripting Vulnerability in AVEVA PI Connector for CygNet