high8.8
CVE-2021-42330
The “Teacher Edit” function of ShinHer StudyOnline System does not perform authority control.
Impact
The “Teacher Edit” function of ShinHer StudyOnline System does not perform authority control. After logging in with user’s privilege, remote attackers can access and edit other users’ credential and personal information by crafting URL parameters.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xinheinformation | Xinhe Teaching Platform System | Version v2021 |