CVE-2021-42332— ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-3
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I. Basic Information for CVE-2021-42332
Vulnerability Information
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Vulnerability Title
ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-3
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
ShinHer StudyOnline System 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ShinHer StudyOnline System是中国欣河（ShinHer）公司的一种校务系统。 ShinHer StudyOnline System 存在安全漏洞，该漏洞源于ShinHer StudyOnline系统的“列表查看”功能不受权限控制。攻击者可利用该漏洞使用用户权限登录后，可以通过设置URL参数访问其他用户的留言板内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ShinHer Information Co., LTD. | ShinHer StudyOnline System | unspecified ~ 2021 | - |
II. Public POCs for CVE-2021-42332
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.twcert.org.tw/tw/cp-132-5202-49681-1.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42332
Same Patch Batch · ShinHer Information Co., LTD. · 2021-10-15 · 4 CVEs total
| CVE-2021-42330 | 8.8 HIGH | ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-1 |
| CVE-2021-42329 | 5.4 MEDIUM | ShinHer Information Co., LTD. ShinHer StudyOnline System - Stored XSS |
| CVE-2021-42331 | 5.4 MEDIUM | ShinHer Information Co., LTD. ShinHer StudyOnline System - Improper Authorization-2 |
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V. Comments for CVE-2021-42332
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