CVE-2021-44554
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.
Cybele Software Thinfinity VirtualUI是美国Cybele Software公司的一款支持将远程Windows应用程序嵌入到标准Web应用程序中，从而可以与Javascript编程进行双向交互的解决方案。 Thinfinity VirtualUI 中存在代码问题漏洞，该漏洞源于产品未对changePassword链接的返回信息进行有效处理。攻击者可通过该漏洞枚举获得用户名。以下产品及版本受到影响：Thinfinity VirtualUI 3.0 之前版本。
Possible ATT&CK Techniques 1 AI
T1087 · Account Discovery
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I. Basic Information for CVE-2021-44554
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Thinfinity VirtualUI before 3.0 allows a malicious actor to enumerate users registered in the OS (Windows) through the /changePassword URI. By accessing the vector, an attacker can determine if a username exists thanks to the message returned; it can be presented in different languages according to the configuration of VirtualUI. Common users are administrator, admin, guest and krgtbt.
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
Cybele Software Thinfinity VirtualUI 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cybele Software Thinfinity VirtualUI是美国Cybele Software公司的一款支持将远程Windows应用程序嵌入到标准Web应用程序中，从而可以与Javascript编程进行双向交互的解决方案。 Thinfinity VirtualUI 中存在代码问题漏洞，该漏洞源于产品未对changePassword链接的返回信息进行有效处理。攻击者可通过该漏洞枚举获得用户名。以下产品及版本受到影响：Thinfinity VirtualUI 3.0 之前版本。
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-2021-44554
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-44554 (1)
-
https://github.com/cybelesoft/virtualui/issues/1 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-20 · 17 CVEs total
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| CVE-2021-43438 | MartDevelopers iResturant 跨站脚本漏洞 | |
| CVE-2021-43437 | Engineers Online Portal 注入漏洞 | |
| CVE-2020-19316 | Laravel Framework 操作系统命令注入漏洞 | |
| CVE-2021-22057 | Vmware Workspace One Access 授权问题漏洞 | |
| CVE-2021-22056 | Vmware Workspace One Access 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-44554
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