Vulnerability · Published Sep 22, 2026 · Assigned by VulDB

CVE-2026-94493Gigatech PDV5701 WebSocket Service index.html missing authentication

Critical 10.0

In plain English

A critical-severity missing authentication in PDV5701 from Gigatech. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS 3.1)10.0Critical

Exploit odds (30 days)0.7%top 45.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Gigatech	PDV5701	1.0.31_240305_112640

Weakness: CWE-306, CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-408193 | Gigatech PDV5701 WebSocket Service index.html missing authentication vdb-entry
VDB-408193 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
CVE-2026-94493 | CVE Analysis and Report third-party-advisory
Submit #895425 | Gigatech R&D Corporation PDV5701 Config Web Management Firmware for PDV5701 DoorStation SwVersion 1.0.31_240305_112640，HW Version 004.002.001 Missing Authentication third-party-advisory
https://github.com/CSDVi/cve/issues/2 exploit, issue-tracking