CVE-2021-27746
Quick assessment
Affected
n/a "HCL Connections"
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.
Hcl Technologies Hcl Connections是印度Hcl Technologies公司的一款 Web 2.0 企业协作平台应用程序。用于帮助团队提高工作效率。 HCL Connections 存在跨站脚本漏洞，该漏洞源于应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-27746
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability"
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
Hcl Technologies Hcl Connections 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hcl Technologies Hcl Connections是印度Hcl Technologies公司的一款 Web 2.0 企业协作平台应用程序。用于帮助团队提高工作效率。 HCL Connections 存在跨站脚本漏洞，该漏洞源于应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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 |
|---|---|---|---|---|
| - | "HCL Connections" | "HCL Connections 6.0" | - |
|
II. Public POCs for CVE-2021-27746
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-27746 (1)
Same Patch Batch · n/a · 2021-10-21 · 15 CVEs total
| CVE-2021-22034 | vmware VMware vRealize Operations 信息泄露漏洞 | |
| CVE-2021-42716 | stb 安全漏洞 | |
| CVE-2020-14263 | Hcl Technologies Hcl Traveler Companion 加密问题漏洞 | |
| CVE-2021-20120 | CommScope Arris Surfboard Sb8200 跨站请求伪造漏洞 | |
| CVE-2021-28975 | Wp Mailster 跨站脚本漏洞 | |
| CVE-2021-42740 | shell-quote 命令注入漏洞 | |
| CVE-2021-35512 | Zoho ManageEngine Applications Manager 代码问题漏洞 | |
| CVE-2021-41792 | Alfresco 代码问题漏洞 | |
| CVE-2021-41791 | Alfresco 跨站脚本漏洞 | |
| CVE-2021-41790 | Alfresco 安全漏洞 | |
| CVE-2021-42097 | GNU Mailman 跨站请求伪造漏洞 | |
| CVE-2021-42096 | GNU Mailman 安全漏洞 | |
| CVE-2021-42327 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2021-42715 | stb 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-27746
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