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CVE-2026-8603— Improper neutralization of special elements used in an OS command ('OS command injection') in ScadaBR

Quick assessment

Affected
ScadaBR ScadaBR
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.

Sensorweb ScadaBR是Sensorweb公司的一套用于开发自动化数据采集和监控应用程序的开源软件。 Sensorweb ScadaBR 1.2.0版本存在操作系统命令注入漏洞，该漏洞源于OS命令注入，可能导致攻击者以root权限执行命令。

AI Predicted 9.8 Difficulty: Easy EPSS 1.32% · P70

Possible ATT&CK Techniques 1 AI

T1059.004 · Unix Shell

Affected Version Matrix 1

VendorProduct Version RangeStatus
ScadaBR ScadaBR 1.2.0 affected
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I. Basic Information for CVE-2026-8603

Vulnerability Information
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Vulnerability Title
Improper neutralization of special elements used in an OS command ('OS command injection') in ScadaBR
Source: CVE Program / CVE List V5
Vulnerability Description
In ScadaBR version 1.2.0, an OS Command Injection vulnerability could allow an attacker to execute commands as root on the SCADA system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Sensorweb ScadaBR 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sensorweb ScadaBR是Sensorweb公司的一套用于开发自动化数据采集和监控应用程序的开源软件。 Sensorweb ScadaBR 1.2.0版本存在操作系统命令注入漏洞，该漏洞源于OS命令注入，可能导致攻击者以root权限执行命令。
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
ScadaBR ScadaBR 1.2.0 -

II. Public POCs for CVE-2026-8603

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III. Intelligence Information for CVE-2026-8603

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Vendor Advisories for CVE-2026-8603 (1)

Same Patch Batch · ScadaBR · 2026-05-19 · 4 CVEs total

CVE-2026-8605 Use of Hard-coded Credentials in ScadaBR
CVE-2026-8604 Cross-Site request forgery (CSRF) in ScadaBR
CVE-2026-8602 Missing authentication for critical function in ScadaBR

IV. Related Vulnerabilities

Same product: ScadaBR
Same vendor: ScadaBR
Same weakness: CWE-78

V. Comments for CVE-2026-8603

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