CVE-2022-43436— HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - Arbitrary File Upload
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I. Basic Information for CVE-2022-43436
Vulnerability Information
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Vulnerability Title
HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - Arbitrary File Upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
The File Upload function of EasyTest has insufficient filtering for special characters and file type. A remote attacker authenticated as a general user can upload and execute arbitrary files, to manipulate system or disrupt service.
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
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
Easytest 代码问题漏洞
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 存在安全漏洞，该漏洞源于其File Upload功能对特殊字符和文件类型的过滤不足导致具有普通用户权限的远程攻击者可以上传和执行任意文件，以操纵系统或中断服务。
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 |
|---|---|---|---|---|
| HWA JIUH DIGITAL TECHNOLOGY LTD. | EasyTest | 22H29 | - |
II. Public POCs for CVE-2022-43436
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · HWA JIUH DIGITAL TECHNOLOGY LTD. · 2023-01-03 · 3 CVEs total
| CVE-2022-43437 | 8.8 HIGH | HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - SQL Injection |
| CVE-2022-43438 | 8.8 HIGH | HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - Incorrect Authorization |
IV. Related Vulnerabilities
Same product: EasyTest
- CVE-2025-63031
WordPress EasyTest plugin <= 1.0.1 - Broken Access Control v - CVE-2022-43437
HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - SQL Injection - CVE-2022-43438
HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - Incorrect Author - CVE-2021-42336
Huachu Digital Technology Co.,Ltd. Easytest - Improper Autho - CVE-2021-42335
Huachu Digital Technology Co.,Ltd. Easytest - Stored XSS
Same weakness: CWE-434
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CI4MS: Unrestricted PHP File Upload via Theme Installation L
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