WebSocket Service Missing Authentication in Gigatech PDV5701
CVE-2026-94493

10CRITICAL

Key Information:

Vendor

Gigatech

Status
Pdv5701
Vendor
CVE Published:
22 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-94493?

The Gigatech PDV5701 has been identified with a vulnerability in its WebSocket Service, specifically affecting the processing of the /index.html file. This security flaw allows for missing authentication, making it possible for attackers to exploit the system remotely. The potential for exploitation is heightened as details regarding this vulnerability have become public. Despite early contact with the vendor regarding the issue, there has been no response, leaving users at potential risk.

Affected Version(s)

PDV5701 1.0.31_240305_112640

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-94493 - Proof of Concept

References

https://vuldb.com/vuln/408193
vdb-entry
https://vuldb.com/vuln/408193/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-94493
third-party-advisory

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

david_12 (VulDB User)
VulDB CNA Team
.