CVE-2026-94493 Details
Description
A vulnerability was detected in Gigatech PDV5701 1.0.31_240305_112640. This issue affects some unknown processing of the file /index.html of the component WebSocket Service. The manipulation results in missing authentication. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
A missing authentication vulnerability has been identified in the Gigatech PDV5701 Config Web Management Firmware version 1.0.31_240305_112640. The issue arises in the WebSocket service, specifically within the file processing of '/index.html'. This vulnerability allows remote attackers to access sensitive information without authentication. The WebSocket endpoint '/getparameter' can be exploited to retrieve administrator credentials and other confidential data.
To address this vulnerability, enforce server-side authentication for all WebSocket endpoints before returning sensitive data. High-risk WebSocket actions should require explicit authorization checks. Additionally, administrator passwords should be securely hashed and not exposed in plaintext through API or WebSocket responses. Unauthenticated users should be restricted from accessing sensitive device information. Validate the Origin header in WebSocket handshakes to prevent cross-origin data theft, and implement audit logs for critical actions. After patching, force a rotation of exposed credentials.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 22, 2026CISA-ADP
Assessed Sep 24, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/CSDVi/cve/issues/2 | [email protected] | ExploitIssue TrackingTechnical Analysis |
| https://vuldb.com/cve/CVE-2026-94493 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/895425 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/408193 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/408193/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | [email protected] |
| CWE-306 | Missing Authentication for Critical Function | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Gigatech PDV5701 | 1.0.31_240305_112640 004.002.001 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 24, 2026 | CVE Modified | CISA-ADP |
| Sep 22, 2026 | New CVE Received | [email protected] |