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CVE-2021-43711

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.

TotoLink Ex200是中国TotoLink公司的一款 2.4G 无线 N 范围扩展器。旨在扩大现有Wi-Fi网络的覆盖范围，消除“盲点”。 ToTolink Ex200存在安全漏洞，攻击者可以通过给GET参数注入相关命令注入从而实现恶意攻击。

AI Predicted 9.8 Difficulty: Easy EPSS 37.84% · P99
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I. Basic Information for CVE-2021-43711

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The downloadFlile.cgi binary file in TOTOLINK EX200 V4.0.3c.7646_B20201211 has a command injection vulnerability when receiving GET parameters. The parameter name can be constructed for unauthenticated command execution.
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
TotoLink Ex200命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TotoLink Ex200是中国TotoLink公司的一款 2.4G 无线 N 范围扩展器。旨在扩大现有Wi-Fi网络的覆盖范围，消除“盲点”。 ToTolink Ex200存在安全漏洞，攻击者可以通过给GET参数注入相关命令注入从而实现恶意攻击。
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-2021-43711

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III. Intelligence Information for CVE-2021-43711

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Other References for CVE-2021-43711 (1)

Same Patch Batch · n/a · 2022-01-04 · 15 CVEs total

CVE-2021-45913 ControlUp Real-Time Agent 信任管理问题漏洞
CVE-2021-45978 Foxit PDF Reader 操作系统命令注入漏洞
CVE-2021-45979 Foxit PDF Reader 操作系统命令注入漏洞
CVE-2021-45980 Foxit PDF Reader 注入漏洞
CVE-2021-45912 Controlup Real-Time Agent操作系统命令注入漏洞
CVE-2021-45389 多款StarWind产品授权问题漏洞
CVE-2021-40148 Google Android 安全漏洞
CVE-2021-41789 MediaTek 芯片 输入验证错误漏洞
CVE-2021-43677 Fluxbb 跨站脚本漏洞
CVE-2021-41388 Netskope 安全漏洞
CVE-2021-22045 VMware ESXi缓冲区错误漏洞
CVE-2021-45452 Django 路径遍历漏洞
CVE-2021-45116 Django 输入验证错误漏洞
CVE-2021-45115 Django 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-43711

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