CVE-2026-7192

Multiple vulnerabilities in the T-CPE301K 4G Mini WiFi Router from Shenzhen Dbit Network Equipment

Published Sep 29, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

No solution has been reported as yet.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Multiple vulnerabilities in the T-CPE301K 4G Mini WiFi Router from Shenzhen Dbit Network Equipment
First Time appeared Shenzhen Dbit Network Equipment
Shenzhen Dbit Network Equipment t-cpe301k 4g Mini Wifi Router
Weaknesses CWE-121
CPEs cpe:2.3:a:shenzhen_dbit_network_equipment:t-cpe301k_4g_mini_wifi_router:*:*:*:*:*:*:*:*
Vendors & Products Shenzhen Dbit Network Equipment
Shenzhen Dbit Network Equipment t-cpe301k 4g Mini Wifi Router
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
INCIBE
Published
Updated
Sep 29, 2026, 2:37 PM
Reserved
Apr 27, 2026, 1:40 PM
Status
Deferred
Published
Sep 29, 2026, 1:17 PM
Modified
Sep 29, 2026, 9:35 PM