CVE-2026-34184

AlanWeb SCADA does not enforce authorization for some directories. This allows an unauthorized attacker to read all files in these directories and even execute some of them. Critically the attacker could run PHP scripts directly on the connected database. This issue was fixed in AlanWeb SCADA version 9.8.5

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://cert.pl/posts/2026/04/CVE-2026-4901/	Vendor Advisory
https://control-system.pl/

Configurations

Configuration 1 (hide)

cpe:2.3:a:hydrosystem.poznan:control_system:*:*:*:*:*:*:*:*

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Hydrosystem Control System no aplica autorización para algunos directorios. Esto permite a un atacante no autorizado leer todos los archivos en estos directorios e incluso ejecutar algunos de ellos. Críticamente, el atacante podría ejecutar scripts PHP directamente en la base de datos conectada. Este problema fue solucionado en la versión 9.8.5 de Hydrosystem Control System.

Information

Published : 2026-04-09 10:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-34184

Mitre link : CVE-2026-34184

CVE.ORG link : CVE-2026-34184

JSON object : View

Products Affected

hydrosystem.poznan

control_system

CWE

CWE-862

Missing Authorization

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