A stored cross-site scripting (XSS) vulnerability in the auth_settings component of FiberHome AN5506-02-B vRP2521 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the sncfg_loid text field.
https://packetstormsecurity.com/files/168065/Fiberhome-AN5506-02-B-Cross-Site-Scripting.html