CVE-2021-35393
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.
Realtek Jungle SDK是提供了一个 HTTP Web 服务器，公开了一个管理接口，可用于配置接入点。 Realtek Jungle SDK 版本 v2.x 到 v3.4.14B存在安全漏洞，该漏洞源于UPnP SUBSCRIBE/UNSUBSCRIBE 回调标头的不安全解析。该漏洞允许未经身份验证的远程攻击者在受影响的设备上执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-35393
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Realtek Jungle SDK version v2.x up to v3.4.14B provides a 'WiFi Simple Config' server that implements both UPnP and SSDP protocols. The binary is usually named wscd or mini_upnpd and is the successor to miniigd. The server is vulnerable to a stack buffer overflow vulnerability that is present due to unsafe parsing of the UPnP SUBSCRIBE/UNSUBSCRIBE Callback header. Successful exploitation of this vulnerability allows remote unauthenticated attackers to gain arbitrary code execution on the affected device.
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
Realtek Jungle SDK 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Realtek Jungle SDK是提供了一个 HTTP Web 服务器，公开了一个管理接口，可用于配置接入点。 Realtek Jungle SDK 版本 v2.x 到 v3.4.14B存在安全漏洞，该漏洞源于UPnP SUBSCRIBE/UNSUBSCRIBE 回调标头的不安全解析。该漏洞允许未经身份验证的远程攻击者在受影响的设备上执行任意代码。
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 | - |
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II. Public POCs for CVE-2021-35393
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2021-35393 (1)
Other References for CVE-2021-35393 (2)
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https://www.realtek.com/en/cu-1-en/cu-1-taiwan-en x_refsource_MISC
Same Patch Batch · n/a · 2021-08-16 · 39 CVEs total
| CVE-2021-23422 | 7.8 HIGH | Arbitrary Code Injection |
| CVE-2021-23423 | 5.5 MEDIUM | Directory Traversal |
| CVE-2021-35394 | Realtek Jungle SDK 安全漏洞 | |
| CVE-2021-38757 | Hospital Management System 跨站脚本漏洞 | |
| CVE-2021-38756 | Hospital Management System 跨站脚本漏洞 | |
| CVE-2021-38755 | Hospital Management System 安全漏洞 | |
| CVE-2021-38754 | HealthNode Hospital Management System SQL注入漏洞 | |
| CVE-2021-38753 | Simple Image Gallery Web App 代码问题漏洞 | |
| CVE-2021-38752 | Online-Catering-Reservation 跨站脚本漏洞 | |
| CVE-2021-38751 | ExponentCMS安全漏洞 | |
| CVE-2021-38607 | Crocoblock JetEngine 跨站脚本漏洞 | |
| CVE-2021-35392 | Realtek Jungle SDK 缓冲区错误漏洞 | |
| CVE-2021-38758 | Online Catering Reservation System 输入验证错误漏洞 | |
| CVE-2021-35395 | Realtek Jungle SDK 安全漏洞 | |
| CVE-2021-38712 | OneNav 安全漏洞 | |
| CVE-2021-38713 | imgurl跨站脚本漏洞 | |
| CVE-2021-38711 | gitit 安全漏洞 | |
| CVE-2021-38708 | Ocproducts Composr CMS 跨站脚本漏洞 | |
| CVE-2021-38709 | Ocproducts Composr CMS 跨站脚本漏洞 | |
| CVE-2021-22933 | Pulse Secure Pulse Connect Secure 路径遍历漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-35393
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