EUVD Vulnerability Catalog

EUVD-2026-88757

Severity: HIGH Base Score: 8.6 CVSS Version: 4.0

Vulnerability Description

A vulnerability relating to the use of predefined credentials in the Dbit T-CPE301K 4G WiFi mini-router allows an attacker connected to the same network to gain full root access to the device via the Telnet service (port 23) using static credentials.

CVSS Vector Analysis

Below is the complete, human-readable breakdown of the CVSS metric string: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

▪ Attack Vector (AV): Network

▪ Attack Complexity (AC): Low

▪ Attack Requirements (AT): None

▪ Privileges Required (PR): High

▪ User Interaction (UI): None

▪ Vulnerability Confidentiality Impact (VC): High

▪ Vulnerability Integrity Impact (VI): High

▪ Vulnerability Availability Impact (VA): High

▪ Subsequent Confidentiality Impact (SC): None

▪ Subsequent Integrity Impact (SI): None

▪ Subsequent Availability Impact (SA): None

Affected Vendors & Systems

Vendor Shenzhen Dbit Network Equipment

References & Advisory Links

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-t-cpe301k-4g-mini-wifi-router-shenzhen-dbit

Metadata Profile

Database Authority

European Union Agency for Cybersecurity (ENISA) EUVD

Assigner

INCIBE

EPSS Probability

Known Aliases

CVE-2026-7193 GHSA-p9fj-gqf6-634v

Published On

2026-09-29

Last Updated

2026-09-29