CVE-2021-42334— Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-2
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I. Basic Information for CVE-2021-42334
Vulnerability Information
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Vulnerability Title
Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-2
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Easytest SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
骅巨数位科技 Easytest是中国骅巨数位科技公司的一个线上学习测验平台。 Easytest 存在SQL注入漏洞，该漏洞源于Easytest包含SQL注入漏洞。攻击者可利用该漏洞在获得用户权限后，可以向选修课程管理页面的参数中注入SQL命令，以获得所有数据库和管理员权限。
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 |
|---|---|---|---|---|
| Huachu Digital Technology Co.,Ltd. | Easytest | 1705 | - |
II. Public POCs for CVE-2021-42334
| # | 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-132-5204-f80ad-1.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42334
Same Patch Batch · Huachu Digital Technology Co.,Ltd. · 2021-10-15 · 4 CVEs total
| CVE-2021-42333 | 8.8 HIGH | Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-1 |
| CVE-2021-42335 | 5.4 MEDIUM | Huachu Digital Technology Co.,Ltd. Easytest - Stored XSS |
| CVE-2021-42336 | 4.3 MEDIUM | Huachu Digital Technology Co.,Ltd. Easytest - Improper Authorization |
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Same weakness: CWE-89
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V. Comments for CVE-2021-42334
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