Vulnerability Description
WNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability. The vulnerability exists within the /cgi-bin/portal.cgi endpoint, specifically through the cli_cookie POST parameter. The cli_cookie parameter value is directly concatenated into a find command string without proper sanitization. This allows a remote, unauthenticated attacker to inject and execute arbitrary shell commands as root on the underlying operating system. This issue has been fixed in firmware version 1.1.0.651412
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-58146?
CVE-2026-58146 is a documented vulnerability. WNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability. The vulnerability exists within the /cgi-bin/portal.cgi endpoint, specifically through the cli_cookie POST parameter...
How severe is CVE-2026-58146?
CVSS scoring is not yet available for CVE-2026-58146. Check NVD for updates.
Is there a patch for CVE-2026-58146?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.