VulnerabilityModified

CVE-2026-34185

AlanWeb SCADA is vulnerable to SQL Injection across most scripts and input parameters.

HIGH 8.7EPSS 0.29%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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: 8.7 HIGHCVSS: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/M
EPSS: 0.29% probability · 21th percentile
CISA KEV: Not listed
Weakness: CWE-89
Affected: hydrosystem.poznan/control system
Source: cvd@cert.pl

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.