CVE-2021-27692
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.
Tenda G1 and G3是中国腾达（Tenda）公司的一个路由器。 Tenda G1 and G3 routers 存在操作系统命令注入漏洞，攻击者可利用该漏洞通过精心制作的“action umountUSBPartition”请求执行任意操作系统命令。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-27692
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Command Injection in Tenda G1 and G3 routers with firmware versions v15.11.0.17(9502)_CN or v15.11.0.16(9024)_CN allows remote attackers to execute arbitrary OS commands via a crafted "action/umountUSBPartition" request. This occurs because the "formSetUSBPartitionUmount" function executes the "doSystemCmd" function with untrusted input.
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
Tenda G1 and G3 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda G1 and G3是中国腾达（Tenda）公司的一个路由器。 Tenda G1 and G3 routers 存在操作系统命令注入漏洞，攻击者可利用该漏洞通过精心制作的“action umountUSBPartition”请求执行任意操作系统命令。
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-2021-27692
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-27692 (1)
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https://hackmd.io/%40aZYpdinUS2SD-yhAeHwOkw/ry-t4QfMu x_refsource_MISC
Same Patch Batch · n/a · 2021-04-15 · 23 CVEs total
| CVE-2021-28242 | b2evolution SQL注入漏洞 | |
| CVE-2021-27691 | Tenda G0 操作系统命令注入漏洞 | |
| CVE-2021-28055 | Centreon Web 跨站请求伪造漏洞 | |
| CVE-2021-31402 | wendu dio 注入漏洞 | |
| CVE-2020-28898 | QED ResourceXpress 输入验证错误漏洞 | |
| CVE-2021-26582 | HPE IceWall SSO 跨站脚本漏洞 | |
| CVE-2021-3243 | WFilter ICF 跨站脚本漏洞 | |
| CVE-2021-27112 | Jianhua Sun LightCMS 安全漏洞 | |
| CVE-2021-31229 | ezXML 缓冲区错误漏洞 | |
| CVE-2021-27673 | Zenario CMS 跨站脚本漏洞 | |
| CVE-2021-27672 | Zenario CMS SQL注入漏洞 | |
| CVE-2021-20288 | 红帽 Red Hat Ceph 授权问题漏洞 | |
| CVE-2020-28593 | amazon COSORI Smart 安全漏洞 | |
| CVE-2020-28592 | Amazon COSORI Smart 缓冲区错误漏洞 | |
| CVE-2020-27239 | OpenClinic GA SQL注入漏洞 | |
| CVE-2020-27238 | OpenClinic GA SQL注入漏洞 | |
| CVE-2020-27237 | OpenClinic GA SQL注入漏洞 | |
| CVE-2021-30209 | Textpattern Cms 代码问题漏洞 | |
| CVE-2021-0488 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-27545 | PHP和PHPGurukul Beauty Parlour Management System SQL注入漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-27692
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