CVE-2026-102370 Physical UART Access Leading to an Unauthenticated Root Shell in TP-Link Kasa EC70 and EC71

Kasa EC70 v4 and EC71 v4 do not logically disable the production debug interface at the firmware or chip level and do not lock the bootloader. Although the debug traces are physically severed during manufacturing, an attacker with physical access can restore the connection, interrupt the boot...

EUVD-2026-91060

Kasa EC70 v4 and EC71 v4 do not logically disable the production debug interface at the firmware or chip level and do not lock the bootloader. Although the debug traces are physically severed during manufacturing, an attacker with physical access can restore the connection, interrupt the boot...

Chinese-Made Zbtlink Routers Ship With Backdoor That Opens Unauthenticated Root Shells

Cybersecurity researchers have disclosed details of a "factory-shipped backdoor" implanted in at least 20 Chinese router models from Zbtlink. According to a new report from VulnCheck, the implant appears in all 21 firmware images currently available from Zbtlink that span more than 2 years. The...

CVE-2026-66747 ENDLESSDOORS: Zbtlink Router rctl/kworker Phone-Home Root Implant

Zbtlink router firmware ships an embedded remote-control implant, ENDLESSDOORS, present in every published build across the product line. It is the open-source ycsunjane/rctl tool built in as an OpenWrt package librctl.so, started at boot and run as root under the process name kworker to blend in...

Exploit for Argument Injection in Gnu Inetutils

CVE-2026-24061 — Reproduction Lab ⚠️ For educational purp...

CVE-2025-25736: Missing Authentication for Critical Function

Kapsch TrafficCom RIS-9260 RSU LEO v3.2.0.829.23, v3.8.0.1119.42, and v4.6.0.1211.28 were discovered to contain Android Debug Bridge ADB pre-installed /mnt/c3platpersistent/opt/platform-tools/adb and enabled by default, allowing unauthenticated root shell access to the cellular modem via the...

CVE-2025-25736

The Kapsch TrafficCom RIS-9260 RSU LEO (versions 3.2.0.829.23 , 3.8.0.1119.42 , and 4.6.0.1211.28 ) contains a vulnerability where the Android Debug Bridge (ADB) is pre-installed at /mnt/c3platpersistent/opt/platform-tools/adb and enabled by default. This oversight allows unauthenticated root she...