PT-2025-53323 · Guangzhou V Solution Electronic Technology Co. · Sol Gpon/Epon Olt Platform

Published 2025-12-24 · Updated 2025-12-24 · CVE-2019-25237

Mitre

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2019-25237

Affected Products

Sol Gpon/Epon Olt Platform

References · 4

• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2019-5538.php · Exploit
• 🔥 https://exploit-db.com/exploits/47435 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25237 · Security Note
• https://vsolcn.com · Note