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CVE-2026-58147

Authorized remote code execution via password change functionality in T-Mobile 5G Box IDU routers

CVSS 4.0 9.3 CRITICALCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-58147

Published

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

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-58147

Published

T-Mobile 5G Box IDU

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "WNC",
                    "product": "T-Mobile 5G Box IDU",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "1.1.0.651412",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON