BaseFortify

Publication date: 2026-09-16

Last updated on: 2026-09-16

Assigner: CERT.PL

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

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-16

Last Modified

2026-09-16

Generated

2026-09-20

EPSS Evaluated

N/A

NVD

CVE-2026-58146

EUVD

EUVD-2026-80673

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-78	The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Attack-Flow Graph

AI Quick Actions have not been generated yet.

Hi! I’m here to help you understand CVE-2026-58146. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70