What’s Vulnerable › Vulnerabilities
CVE-2026-34184: Missing Authorization inAlanWeb SCADA
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-09 · updated 2026-10-26
- Weakness: CWE-862
Description
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
Affected products
- Hydrosystem.Poznan Control System: before 9.8.5 — fixed in 9.8.5
How to fix
Upgrade to a fixed version: Hydrosystem.Poznan Control System 9.8.5. Check the vendor advisory for mitigations.
References
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