CVE-2021-42330
ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-1
- State
- Published
- Severity
- 8.8 High
- Published
- Oct 15, 2021
- Updated
- Sep 16, 2024
- Reserved
- Oct 12, 2021
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | twcert |
Weaknesses
- CWE-285 Improper Authorization
Affected Products
| Product | Versions |
|---|---|
ShinHer StudyOnline SystemShinHer Information Co., LTD. |
|
References
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