CVE-2021-42330
Last modified
CVE-2021-42330 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xinheinformation | Xinhe Teaching Platform System | v2021 |
References
- https://www.twcert.org.tw/tw/cp-132-5200-3d3ca-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-5200-3d3ca-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
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