{"id":"CVE-2026-40857","published":"2026-09-16T12:17:03.910","lastModified":"2026-09-16T19:14:25.980","description":"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","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-352"],"vendors":[],"products":[],"references":[{"url":"https://cert.pl/posts/2026/09/CVE-2026-40854","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}