CVE-2025-4417— AVEVA PI Connector for CygNet Cross-site Scripting
Quick assessment
Affected
AVEVA PI Connector for CygNet
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
AVEVA PI Connector for CygNet是英国AVEVA公司的一个提供从CygNet SCADA系统到PI系统的单向数据传输的工具。 AVEVA PI Connector for CygNet 1.6.14及之前版本存在跨站脚本漏洞，该漏洞源于允许管理员持久化任意JavaScript代码，可能导致跨站脚本攻击。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-4417
Vulnerability Information
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Vulnerability Title
AVEVA PI Connector for CygNet Cross-site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A cross-site scripting vulnerability exists in
AVEVA PI Connector for CygNet
Versions 1.6.14 and prior that, if exploited, could allow an
administrator miscreant with local access to the connector admin portal
to persist arbitrary JavaScript code that will be executed by other
users who visit affected pages.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
AVEVA PI Connector for CygNet 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AVEVA PI Connector for CygNet是英国AVEVA公司的一个提供从CygNet SCADA系统到PI系统的单向数据传输的工具。 AVEVA PI Connector for CygNet 1.6.14及之前版本存在跨站脚本漏洞，该漏洞源于允许管理员持久化任意JavaScript代码，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| AVEVA | PI Connector for CygNet | 0 ~ 1.6.14 | - |
|
II. Public POCs for CVE-2025-4417
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · AVEVA · 2025-06-12 · 5 CVEs total
| CVE-2025-44019 | 7.1 HIGH | AVEVA PI Data Archive Uncaught Exception |
| CVE-2025-2745 | 6.5 MEDIUM | AVEVA PI Web API Cross-site Scripting |
| CVE-2025-36539 | 6.5 MEDIUM | AVEVA PI Data Archive Uncaught Exception |
| CVE-2025-4418 | 4.4 MEDIUM | AVEVA PI Connector for CygNet Improper Validation of Integrity Check Value |
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V. Comments for CVE-2025-4417
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