CVE-2021-42332

ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-3

Published Oct 15, 2021 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
The “List View” function of ShinHer StudyOnline System is not under authority control. After logging in with user’s privilege, remote attackers can access the content of other users’ message boards by crafting URL parameters.

Remediation

Vendor Solution

Update ShinHer StudyOnline System to version v2021.08.20.01

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-29306 The “List View” function of ShinHer StudyOnline System is not under authority control. After logging in with user’s privilege, remote attackers can access the content of other users’ message boards by crafting URL parameters.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Sep 17, 2024, 1:52 AM
Reserved
Oct 12, 2021, 12:00 AM
Status
Modified
Published
Oct 15, 2021, 12:15 PM
Modified
Jun 17, 2026, 4:09 AM