CVE-2026-34185

Hydrosystem Control System is vulnerable to SQL Injection across most scripts and input parameters. Because no protections are in place, an authenticated attacker can inject arbitrary SQL commands, potentially gaining full control over the database.This issue was fixed in Hydrosystem Control System version 9.8.5

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert.pl/posts/2026/04/CVE-2026-4901/	Vendor Advisory
https://www.hydrosystem.poznan.pl/	Product

Configurations

Configuration 1 (hide)

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

History

20 Apr 2026, 17:05

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
First Time		Hydrosystem.poznan Hydrosystem.poznan control System
CPE		cpe:2.3:a:hydrosystem.poznan:control_system::::::::
References	~~() https://cert.pl/posts/2026/04/CVE-2026-4901/ -~~	() https://cert.pl/posts/2026/04/CVE-2026-4901/ - Vendor Advisory
References	~~() https://www.hydrosystem.poznan.pl/ -~~	() https://www.hydrosystem.poznan.pl/ - Product

09 Apr 2026, 10:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-09 10:16

Updated : 2026-04-20 17:05

NVD link : CVE-2026-34185

Mitre link : CVE-2026-34185

CVE.ORG link : CVE-2026-34185

JSON object : View

Products Affected

hydrosystem.poznan

control_system

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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