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
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://cert.pl/posts/2026/09/CVE-2026-40854 |
|
History
Wed, 16 Sep 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 | |
| Title | Authorized remote code execution via password change functionality in T-Mobile 5G Box IDU routers | |
| First Time appeared |
Wnc
Wnc t-mobile 5g Box Idu |
|
| Weaknesses | CWE-78 | |
| CPEs | cpe:2.3:a:wnc:t-mobile_5g_box_idu:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Wnc
Wnc t-mobile 5g Box Idu |
|
| References |
| |
| Metrics |
cvssV4_0
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MITRE
Status: PUBLISHED
Assigner: CERT-PL
Published:
Updated: 2026-09-16T11:21:16.720Z
Reserved: 2026-06-29T14:19:37.080Z
Link: CVE-2026-58147
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-16T12:17:05.103
Modified: 2026-09-16T12:17:05.103
Link: CVE-2026-58147
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses