CVE-2026-6888— SQL Injection Vulnerability
Quick assessment
Affected
Advantech SaaS Composer
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.
Advantech IoTSuite SaaSComposer等都是中国台湾研华（Advantech）公司的产品。Advantech IoTSuite SaaSComposer是一个低代码可视化开发工具。Advantech IoTSuite Growth Linux docker是一个工业物联网平台的容器化部署方案。Advantech IoTSuite Starter Linux docker是一个工业物联网平台的容器化部署方案。 Advantech多款产品存在SQL注入漏洞，该漏洞源于SQL注入，可能导
Possible ATT&CK Techniques 3 AI
T1005 · Data from Local System T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 8
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Advantech | ECOWatch SaaS-Composer | prior to version 3.4.17 |
affected |
| Advantech | IoT Edge Linux docker | prior to version 2.2.0 |
affected |
| Advantech | IoT Edge Windows | prior to version 2.2.0 |
affected |
| Advantech | IoTSuite Growth Linux docker | prior to version 2.2.0 |
affected |
| Advantech | IoTSuite Starter Linux docker | prior to version 2.2.0 |
affected |
| Advantech | SaaS Composer | prior to version 3.4.17 |
affected |
| Advantech | WebAccess SaaS-Composer | prior to version 3.4.17.1 |
affected |
| Advantech | WebAccess/SCADA | prior to version 9.2.3 |
affected |
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I. Basic Information for CVE-2026-6888
Vulnerability Information
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Vulnerability Title
SQL Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Successful exploitation of the SQL injection vulnerability could allow a remote authenticated attacker to
execute arbitrary commands via a specific interface,
potentially enabling the attacker to access, modify, or delete sensitive
information within the database.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech多款产品 SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech IoTSuite SaaSComposer等都是中国台湾研华（Advantech）公司的产品。Advantech IoTSuite SaaSComposer是一个低代码可视化开发工具。Advantech IoTSuite Growth Linux docker是一个工业物联网平台的容器化部署方案。Advantech IoTSuite Starter Linux docker是一个工业物联网平台的容器化部署方案。 Advantech多款产品存在SQL注入漏洞，该漏洞源于SQL注入，可能导
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 |
|---|---|---|---|---|
| Advantech | SaaS Composer | prior to version 3.4.17 | - |
|
| Advantech | IoTSuite Growth Linux docker | prior to version 2.2.0 | - |
|
| Advantech | IoTSuite Starter Linux docker | prior to version 2.2.0 | - |
|
| Advantech | IoT Edge Linux docker | prior to version 2.2.0 | - |
|
| Advantech | IoT Edge Windows | prior to version 2.2.0 | - |
|
| Advantech | WebAccess/SCADA | prior to version 9.2.3 | - |
|
| Advantech | WebAccess SaaS-Composer | prior to version 3.4.17.1 | - |
|
| Advantech | ECOWatch SaaS-Composer | prior to version 3.4.17 | - |
|
II. Public POCs for CVE-2026-6888
| # | POC Description | Source Link | Shenlong Link |
|---|
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