CVE-2026-40855: Improper Neutralization of Special Elements used in an OS Command

WNC T-Mobile 5G Box IDU router is vulnerable to a command injection. The vulnerability exists in the ping functionality within the /cgi-bin/portal.cgi endpoint, specifically affecting the pingip, pingsize, and pingtimes POST parameters. The root cause is the failure to verify and sanitize...

PT-2026-93694

Name of the Vulnerable Software and Affected Versions WNC T-Mobile 5G Box IDU router versions prior to 1.1.0.651412 Description An authenticated attacker can execute arbitrary commands on the shell and gain root access to the system due to a command injection flaw. The issue occurs in the ping...

PT-2026-93697

Name of the Vulnerable Software and Affected Versions WNC T-Mobile 5G Box IDU versions prior to 1.1.0.651412 Description An OS command injection flaw exists in the '/cgi-bin/portal.cgi' endpoint. The issue occurs because the cli cookie POST parameter is concatenated into a find command string...