CVE-2026-58147
WNC T-Mobile 5G Box IDU router contains an OS command injection vulnerability in the portal.cgi component's password change functionality. The application improperly neutralizes special elements in the http_passwd_hidden and http_passwdConfirm_hidden parameters, allowing an authenticated attacker to execute arbitrary commands on the underlying operating system with root privileges.This issue has been fixed in firmware version 1.1.0.651412
- Published Sep 16, 2026
- CVSS 9.3 critical
- 1.6% chance of exploitation in the next 30 days (EPSS)
- A fix is available