CVE-2019-25237
Critical · 9.8CVSS
9.8
EPSS
0.4%
Published
Dec 24, 2025
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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