CVE•Published 2026-04-09•Modified 2026-08-13•1 article on news•4 live references•NVD data
CVE-2026-34184Hydrosystem.poznan · Control_system
Vulnerability data via NVD (ingested)
CVSS v3.1
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
19
Exploit Prediction Scoring System · top 81% of all CVEs
Weaknesses (CWE)
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
Timeline
Published 2026-04-09
Modified 2026-08-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-34184Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Hydrosystem.poznan Control System"All exposed Hydrosystem.poznan Control System instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Control System"HTTP body or banner mentions "Control System" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-34184Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-34184Censys host search filtered to this CVE id.
grep.app
CVE-2026-34184Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-34184GitHub code search for direct mentions.
Google dork
"CVE-2026-34184" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-34184 on GitHub.