PT-2026-102521 · Shenzhen Dbit Network Equipment · T-Cpe301K 4G Mini Wifi Router

CVE-2026-7192

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Published

2026-09-29

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Updated

2026-09-29

CVSS v4.0

9.3

Critical

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
A stack-based buffer overflow vulnerability in the Dbit T-CPE301K 4G WiFi minirouter allows an authenticated attacker to cause a denial of service (DoS) and a system reboot via a manipulated HTTP POST request directed at the endpoint ‘/js/common/do cmd.js’ endpoint containing an excessively long parameter, which overwrites the PC and RA registers.

Fix

Stack Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-7192

Affected Products

T-Cpe301K 4G Mini Wifi Router