A vulnerability was found in FiberHome AN5506-01A ONU GPON RP2511. It has been rated as problematic. This issue affects some unknown processing of the file /goform/URL_filterCfg of the component URL Filtering Submenu. The manipulation of the argument url_IP leads to cross site scripting.
The identification of this vulnerability is CVE-2025-1613. The attack may be initiated remotely. Furthermore, there is an exploit available.
The vendor was contacted early about this disclosure but did not respond in any way.