CVE-2025-4418— AVEVA PI Connector for CygNet Improper Validation of Integrity Check Value
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-4418
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
AVEVA PI Connector for CygNet Improper Validation of Integrity Check Value
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
完整性检查值验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
AVEVA PI Connector for CygNet 安全漏洞
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及之前版本存在安全漏洞，该漏洞源于完整性检查值验证不当，可能导致服务无响应。
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-2025-4418
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-4418
请登录查看更多情报信息。
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-2025-4417 | 5.5 MEDIUM | AVEVA PI Connector for CygNet Cross-site Scripting |
IV. Related Vulnerabilities
Same vendor: AVEVA
- CVE-2026-5387
AVEVA Pipeline Simulation Missing Authorization - CVE-2026-1507
Uncaught Exception vulnerability in AVEVA PI Data Archive - CVE-2026-1495
Insertion of Sensitive Information into Log File vulnerabili - CVE-2025-64769
AVEVA Process Optimization Cleartext Transmission of Sensiti - CVE-2025-65117
AVEVA Process Optimization Use of Potentially Dangerous Func
Same weakness: CWE-354
- CVE-2026-32148
Lockfile checksums not verified in Hex allows dependency int - CVE-2026-32105
xrdp: RDP MAC signature (dataSignature) never verified on re - CVE-2026-5479
wolfSSL EVP ChaCha20-Poly1305 AEAD authentication tag - CVE-2026-5504
PKCS7 CBC Padding Oracle — Plaintext Recovery - CVE-2026-26928
Lack of Dynamic Library Validation in SzafirHost
V. Comments for CVE-2025-4418
No comments yet