CVE-2022-28120: Rainier Open Virtual Simulation Experiment Teaching Management Platform

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Beijing Runnier Network Technology Co., Ltd Open virtual simulation experiment teaching management platform software 2.0 has a file upload vulnerability, which can be exploited by an attacker to gain control of the server.

Affected products

• Rainier Open Virtual Simulation Experiment Teaching Management Platform: version 2.0 only

Published 2022-05-05. Last modified 2026-06-17.