UNKNOWN
CVSS N/A
Published: 2026-08-18
CVE-2026-67440
Software Component Vulnerability Advisory (CWE-Not-Specified)
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CyberVault Technical Summary
Analyst SynthesisSecurity vulnerability CVE-2026-67440 affecting Generic/Unknown Software Component. Evaluated with CVSS Base Score of N/A (UNKNOWN).
Original NVD Description
Source: NIST NVD
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the DEVICE_BROWSE, DEVICE_NODE_ATTRIBUTE, HOST_INTERFACES, and DEVICE_TAGS_REQUEST handlers in server/runtime/index.js return device-discovery, node-attribute, host-network-interface, and device-tag metadata without isSocketAdminAuthorized when secureEnabled is true. A remote unauthenticated or guest user can invoke these metadata-oriented Socket.IO events and collect system-discovery information that is not required for normal public HMI viewing, while ordinary device status, value, alarm, and dashboard events remain intentionally public. This issue is fixed in version 1.3.3.
📊 CVSS v3.1 Metric Breakdown
🎯 Affected Versions Matrix
| Affected Product | Generic/Unknown / Software Component |
| Affected Versions | Unspecified |
| Weakness Enumeration | CWE-Not-Specified |
🛡️ Remediation & Security Action
- Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
- Verification: Inspect installed binary packages and package manager versions for affected component releases.
- Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.
🔗 Verified Technical References
Authorities
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Distributions
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Technical Analysis
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Risk Snapshot
N/A
UNKNOWN SEVERITY
CVE ID
CVE-2026-67440
Weakness
CWE-Not-Specified
Vendor
Generic/Unknown
Product
Software Component
Published
2026-08-18
Vector
N/A