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

TVN ID TVN-202110004
CVE ID CVE-2021-42332
CVSS 4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products ShinHer StudyOnline System v2021
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.
Solution Update ShinHer StudyOnline System to version v2021.08.20.01
Credit Allen.Liu、Bingo.Huang
Public Date 2021-10-15
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