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CVE•Published 2026-07-21•Modified 2026-07-23•0 articles on news•5 live references•NVD data

CVE-2026-43945

Vulnerability data via NVD (ingested)

CVSS v3.1
—
EPSS percentile
55
Exploit Prediction Scoring System · top 45% of all CVEs
Weaknesses (CWE)
CWE-94Improper Control of Generation of Code ('Code Injection')CWE-284Improper Access ControlCWE-288Authentication Bypass Using an Alternate Path or ChannelCWE-863Incorrect Authorization
Description

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Versions 1.2.11 until 1.3.1 allow an unauthenticated remote attacker to achieve Full Remote Code Execution (RCE) as root. The exploit succeeds even when the platform is configured in its most secure state (Secure Mode Enabled and Node-RED Secure Auth Enabled). Version 1.3.1 fixes the issue.

Timeline
Published 2026-07-21
Modified 2026-07-23

External references

NVDMITREExploit-DBtrickest/cveVulnCheck

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-2026-43945
Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-43945
Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-43945
Censys host search filtered to this CVE id.
grep.app
CVE-2026-43945
Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-43945
GitHub code search for direct mentions.
Google dork
"CVE-2026-43945" exploit -site:nvd.nist.gov
Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-43945 on GitHub.
We haven't classified any articles referencing CVE-2026-43945 yet. The external references above still apply.