CVE-2021-31643
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
BF-630W是CHIYU Technology的一款基于web的指纹安全单门生物识别读写器控制器 CHIYU科技存在跨站脚本漏洞，该漏洞源于CHIYU科技的一些物联网设备中存在未经认证的XSS漏洞，包括BF-630、BF-450M、BF-430、BF-431、BF631-W、BF830-W、Webpass、bf - min - w和SEMAC，原因是在生成HTTP 404消息时缺乏消毒。攻击者可利用该漏洞执行客户端代码。
Possible ATT&CK Techniques 2 AI
T1189 · Drive-by Compromise T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-31643
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An XSS vulnerability exists in several IoT devices from CHIYU Technology, including SEMAC, Biosense, BF-630, BF-631, and Webpass due to a lack of sanitization on the component if.cgi - username parameter.
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
CHIYU BF-630W 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BF-630W是CHIYU Technology的一款基于web的指纹安全单门生物识别读写器控制器 CHIYU科技存在跨站脚本漏洞，该漏洞源于CHIYU科技的一些物联网设备中存在未经认证的XSS漏洞，包括BF-630、BF-450M、BF-430、BF-431、BF631-W、BF830-W、Webpass、bf - min - w和SEMAC，原因是在生成HTTP 404消息时缺乏消毒。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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-31643
| # | POC Description | Source Link | Shenlong Link |
|---|
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Exploits & Public PoCs for CVE-2021-31643 (1)
Other References for CVE-2021-31643 (3)
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https://www.chiyu-tech.com/msg/message-Firmware-update-87.html x_refsource_MISC
Same Patch Batch · n/a · 2021-06-01 · 38 CVEs total
| CVE-2021-23017 | F5 NGINX Controller 安全漏洞 | |
| CVE-2020-26668 | Fastspot BigTree SQL注入漏洞 | |
| CVE-2021-31641 | CHIYU科技BF-630W 跨站脚本漏洞 | |
| CVE-2021-3412 | 3Scale 安全漏洞 | |
| CVE-2021-3516 | libxml2 资源管理错误漏洞 | |
| CVE-2021-20306 | Red Hat BPMN Editor 安全漏洞 | |
| CVE-2021-3515 | PostgreSQL 操作系统命令注入漏洞 | |
| CVE-2021-3495 | Kiali-operator 安全漏洞 | |
| CVE-2021-3543 | Red Hat, Inc. Nitro Enclaves内核驱动 资源管理错误漏洞 | |
| CVE-2020-27748 | xdg-utils 安全漏洞 | |
| CVE-2020-26669 | Fastspot BigTree 跨站脚本漏洞 | |
| CVE-2021-23021 | F5 NGINX Controller 安全漏洞 | |
| CVE-2021-23020 | NGINX控制器 安全特征问题漏洞 | |
| CVE-2021-23019 | F5 NGINX Controller 安全漏洞 | |
| CVE-2021-23018 | Nginx 控制器 安全漏洞 | |
| CVE-2021-27828 | In4Velocity In4Suite ERP SQL注入漏洞 | |
| CVE-2021-25932 | Opennms Group OpenNMS 跨站脚本漏洞 | |
| CVE-2021-31684 | Github json-smart-v1 缓冲区错误漏洞 | |
| CVE-2021-32027 | PostgreSQL 输入验证错误漏洞 | |
| CVE-2021-3424 | Red Hat Single Sign-On 7安全漏洞 |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-31643
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