CVE-2019-25237 — V-SOL GPON/EPON OLT Platform 2.03 Privilege Escalation via User Role Parameter
V-SOL GPON/EPON OLT Platform v2.03 contains a privilege escalation vulnerability that allows normal users to gain administrative access by manipulating the user role parameter. …
Published: 2025-12-24 · CVSS: 8.7 · CVSS 4.0
V-SOL GPON/EPON OLT Platform v2.03 contains a privilege escalation vulnerability that allows normal users to gain administrative access by manipulating the user role parameter. Attackers can send a crafted HTTP POST request to the user management endpoint with 'user_role_mod' set to integer value '1' to elevate their privileges.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7