CVE-2013-3542

CVE-2013-3542 affects Grandstream GXV series (e.g., GXV3501/3504/3601/3601HD/LL/3611/3615W/P/3651FHD/3662HD/3615WP_HD/3500) with firmware 1.0.4.11. The issue is a hardcoded account "!#/" enabling remote TELNET access, exposing high-severity risk (CVSS v3.1: AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H; ba...