CVE-2021-34821
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
NOVUS Novus Management System（NMS）是NOVUS公司的一个管理系统。它的用户界面由模块面板组成，用户可以根据特定系统和操作员的需要进行调整。 Novus Management System 1.51.2版本及之前版本存在跨站脚本漏洞。远程的、未经身份验证的攻击者利用该漏洞可以向不存在的uri发送恶意HTTP请求。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-34821
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cross Site Scripting (XSS) vulnerability exists in AAT Novus Management System through 1.51.2. The WebUI has wrong HTTP 404 error handling implemented. A remote, unauthenticated attacker may be able to exploit the issue by sending malicious HTTP requests to non-existing URIs. The value of the URL path filename is copied into the HTML document as plain text tags.
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
Novus Management System 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NOVUS Novus Management System（NMS）是NOVUS公司的一个管理系统。它的用户界面由模块面板组成，用户可以根据特定系统和操作员的需要进行调整。 Novus Management System 1.51.2版本及之前版本存在跨站脚本漏洞。远程的、未经身份验证的攻击者利用该漏洞可以向不存在的uri发送恶意HTTP请求。
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-2021-34821
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-34821
请登录查看更多情报信息。
Mailing List Discussions for CVE-2021-34821 (1)
Same Patch Batch · n/a · 2021-07-19 · 35 CVEs total
| CVE-2021-33027 | Sylabs Singularity 安全特征问题漏洞 | |
| CVE-2021-20109 | ZOHO ManageEngine AssetExplorer 信任管理问题漏洞 | |
| CVE-2021-35449 | Lexmark Universal Print Driver 安全漏洞 | |
| CVE-2021-34817 | Etherpad 跨站脚本漏洞 | |
| CVE-2021-32014 | SheetJS Pro 资源管理错误漏洞 | |
| CVE-2021-32013 | SheetJS Pro 资源管理错误漏洞 | |
| CVE-2021-32012 | SheetJS Pro 资源管理错误漏洞 | |
| CVE-2021-31216 | Siren Investigate 代码问题漏洞 | |
| CVE-2021-3279 | Fortics sz.chat 跨站脚本漏洞 | |
| CVE-2021-20108 | ZOHO ManageEngine AssetExplorer 安全漏洞 | |
| CVE-2021-33501 | Overwolf 跨站脚本漏洞 | |
| CVE-2020-36421 | Arm Mbed TLS 安全漏洞 | |
| CVE-2020-36422 | Arm Mbed TLS 安全漏洞 | |
| CVE-2020-36423 | Arm Mbed TLS 安全漏洞 | |
| CVE-2020-36424 | Arm Mbed TLS 安全漏洞 | |
| CVE-2020-36425 | ARM mbed TLS 信任管理问题漏洞 | |
| CVE-2020-36426 | ARM mbed TLS 缓冲区错误漏洞 | |
| CVE-2021-34675 | WordPress 授权问题漏洞 | |
| CVE-2021-31590 | PwnDoc 安全漏洞 | |
| CVE-2021-34618 | Aruba Networks Instant 资源管理错误漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-34821
No comments yet