CVE-2021-42330: falha de alta gravidade em ShinHer StudyOnline System
ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-1
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 1.0%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
ShinHer Information Co., LTD. · ShinHer StudyOnline SystemCVEs relacionadas — ShinHer StudyOnline System
No mesmo produto, das mais perigosas para as menos.
CVE-2021-42332MEDIUMShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-3EPSS 0.8%CVE-2021-42331MEDIUMShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-2EPSS 0.6%CVE-2021-42329MEDIUMShinHer Information Co., LTD. ShinHer StudyOnline System - Stored XSSEPSS 0.6%