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CVE-2021-33221

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.

Commscope CommScope Ruckus IoT Controller是美国康普（Commscope）公司的一款物联网控制器。与SmartZone控制器集成的虚拟控制器，可为非Wi-Fi设备执行连接，设备和安全管理功能。 CommScope Ruckus IoT Controller 1.7.1.0 版本及之前版本中存在访问控制错误漏洞，该漏洞源于系统中有三个 API 端点无需身份验证即可访问，其中两个端点会导致信息泄漏和计算/存储资源的消耗，不需要身份验证的第三个 API 端点允许物联网控制

AI Predicted 7.5 Difficulty: Easy EPSS 56.08% · P99

Public Exploits 1

Nuclei · 1 CVE-2021-33221.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-33221

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.
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
CommScope Ruckus IoT Controller 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Commscope CommScope Ruckus IoT Controller是美国康普（Commscope）公司的一款物联网控制器。与SmartZone控制器集成的虚拟控制器，可为非Wi-Fi设备执行连接，设备和安全管理功能。 CommScope Ruckus IoT Controller 1.7.1.0 版本及之前版本中存在访问控制错误漏洞，该漏洞源于系统中有三个 API 端点无需身份验证即可访问，其中两个端点会导致信息泄漏和计算/存储资源的消耗，不需要身份验证的第三个 API 端点允许物联网控制
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2021-33221

# POC Description Source Link Shenlong Link
1 CommScope Ruckus IoT Controller is susceptible to information disclosure vulnerabilities because a 'service details' API endpoint discloses system and configuration information to an attacker without requiring authentication. This information includes DNS and NTP servers that the devices use for time and host resolution. It also includes the internal hostname and IoT Controller version. A fully configured device in production may leak other, more sensitive information (API keys and tokens). https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-33221.yaml POC Details
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III. Intelligence Information for CVE-2021-33221

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Mailing List Discussions for CVE-2021-33221 (1)

Same Patch Batch · n/a · 2021-07-07 · 42 CVEs total

CVE-2021-22555 8.3 HIGH Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE
CVE-2020-25925 IceWarp WebClient 跨站脚本漏洞
CVE-2021-21807 Accusoft ImageGear 输入验证错误漏洞
CVE-2021-26273 NinjaRMM 访问控制错误漏洞
CVE-2021-26274 NinjaRMM 安全漏洞
CVE-2021-28931 Fork CMS 代码问题漏洞
CVE-2021-31925 Pexip Infinity 输入验证错误漏洞
CVE-2021-33215 CommScope Ruckus IoT Controller 路径遍历漏洞
CVE-2021-33216 CommScope Ruckus IoT Controller 安全漏洞
CVE-2021-33217 CommScope Ruckus IoT Controller 缓冲区错误漏洞
CVE-2021-33218 CommScope Ruckus IoT Controller 信任管理问题漏洞
CVE-2021-33219 CommScope Ruckus IoT Controller 信任管理问题漏洞
CVE-2021-33220 CommScope Ruckus IoT Controller 信任管理问题漏洞
CVE-2021-21787 IOBit Advanced SystemCare 安全漏洞
CVE-2021-21788 IOBit Advanced SystemCare 安全漏洞
CVE-2021-21789 IOBit Advanced SystemCare 安全漏洞
CVE-2021-21786 Iobit IOBit Advanced SystemCare 访问控制错误漏洞
CVE-2020-23700 LavaLite 跨站脚本漏洞
CVE-2020-23702 PHP-Fusion 跨站脚本漏洞
CVE-2021-21775 WebKit WebKitGTK 资源管理错误漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-33221

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