CVE-2021-42330

Published on: 10/15/2021 12:00:00 AM UTC

Last Modified on: 10/20/2021 05:28:00 PM UTC

CVE-2021-42330 - advisory for TVN-202110002

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Xinhe Teaching Platform System from Xinheinformation contain the following vulnerability:

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.

  • CVE-2021-42330 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo ShinHer Information Co., LTD. - ShinHer StudyOnline System version <= 2021

CVSS3 Score: 8.1 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH NONE

CVSS2 Score: 5.5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL NONE

CVE References

Description Tags Link
TWCERT/CC台灣電腦網路危機處理暨協調中心-欣河資訊 欣河教學平台系統 - Improper Authorization-1 www.twcert.org.tw
text/html
URL Logo MISC www.twcert.org.tw/tw/cp-132-5200-3d3ca-1.html

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationXinheinformationXinhe Teaching Platform Systemv2021AllAllAll
  • cpe:2.3:a:xinheinformation:xinhe_teaching_platform_system:v2021:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-42330 : The “Teacher Edit” function of ShinHer StudyOnline System does not perform authority control. Afte… twitter.com/i/web/status/1… 2021-10-15 12:15:26
© CVE.report 2021 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report