CVE-2022-25217

Use of a hard-coded cryptographic key pair by the telnetdstartup service allows an attacker on the local area network to obtain a root shell on the device over telnet. The builds of telnetdstartup included in the version 22.5.9.163 of the K2 firmware, and version 32.1.15.93 of the K3C firmware...

CVE-2022-25217

CVE-2022-25217 involves hard-coded RSA keys in telnetd_startup on Phicomm/K2 and K3C firmware. A local attacker within the LAN can obtain a root shell by leveraging the leaked private key to trigger telnetd_startup via scripted UDP exchanges, spawning an unauthenticated root telnet shell. Concret...