CVE-2021-39409
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Online Student Rate System是一个学生在线评分系统。 Online Student Rate System v1.0版本存在安全漏洞，该漏洞源于允许任何用户注册为管理员而无需进行身份验证。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2021-39409
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability exists in Online Student Rate System v1.0 that allows any user to register as an administrator without needing to be authenticated.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Online Student Rate System 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Online Student Rate System是一个学生在线评分系统。 Online Student Rate System v1.0版本存在安全漏洞，该漏洞源于允许任何用户注册为管理员而无需进行身份验证。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-39409
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Admin account registration in Online Student Rate System | https://github.com/StefanDorresteijn/CVE-2021-39409 | POC Details |
AI-Generated POC
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No public POC found.
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Other References for CVE-2021-39409 (1)
-
https://github.com/StefanDorresteijn/CVE-2021-39409 x_refsource_MISC
Same Patch Batch · n/a · 2022-06-24 · 69 CVEs total
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| CVE-2022-29578 | Meridian Cooperative Meridian 授权问题漏洞 | |
| CVE-2022-30028 | Dradis 竞争条件问题漏洞 | |
| CVE-2021-39408 | Online Student Rate System 跨站脚本漏洞 | |
| CVE-2021-42056 | Thales Safenet Authentication Client 后置链接漏洞 | |
| CVE-2021-40893 | validate-data 安全漏洞 | |
| CVE-2022-29330 | VitalPBX 安全特征问题漏洞 | |
| CVE-2022-27238 | BigBlueButton 跨站脚本漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2021-39409
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