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Vulnerability record · CVE-2026-34185 · published 9 April 2026

CVE-2026-34185: Hydrosystem.poznan control system sql injection vulnerability

HHydrosystem.Poznan · Control System

AlanWeb SCADA 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 AlanWeb SCADA version 9.8.5

8.7 CVSS 4.0 High EPSS 0.47% · top 62.2% CWE-89 · SQL injection
8.7CVSS 4.0 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
13 Aug 2026Last modified by NVD

Description

AlanWeb SCADA 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 AlanWeb SCADA version 9.8.5

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-34185), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.