CVE-2026-40857 : 詳細

CVE-2026-40857

2026-09-16
12h17 +00:00
Cross-Site Request Forgery - CSRF
A01-Broken Access Control
2026-09-28
23h10 +00:00
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CVE の説明

WNC T-Mobile 5G Box IDU router contains a cross-site request forgery (CSRF) vulnerability in the portal.cgi component. The anti-CSRF mechanism fails to validate the csrf_token_value parameter, accepting any arbitrary value as valid. This allows a remote attacker to perform unauthorized actions on the device by tricking an authenticated user into visiting a malicious website.This issue has been fixed in firmware version 1.1.0.651412

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-352 Cross-Site Request Forgery
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

参考資料