Auth bypass in Gigatech Pdv5701
CVE-2026-94493
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (54.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Gigatech Pdv5701 — versions 1.0.31_240305_112640
Weakness classification (CWE)
References
- github.com/CSDVi/cve/issues/2 (issue-tracking, exploit)
- vuldb.com/cve/CVE-2026-94493 (third-party-advisory)
- vuldb.com/submit/895425 (third-party-advisory)
- vuldb.com/vuln/408193 (vdb-entry)
- vuldb.com/vuln/408193/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-94493?
- CVE-2026-94493 is a critical-severity vulnerability in Gigatech Pdv5701, classified under Improper Authentication. CVSS score: 10.0/10. Published 2026-09-22.
- How severe is CVE-2026-94493?
- Critical severity. CVSS v3 base score is 10.0 out of 10.