CVE-2022-27641
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I. Basic Information for CVE-2022-27641
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB module. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15806.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
NETGEAR R6700输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NETGEAR R6700v3是美国网件（NETGEAR）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 NETGEAR R6700v3 1.0.4.120_10.0.91版本存在输入验证错误漏洞，该漏洞缺乏对用户提供的数据的正确验证。攻击者利用该漏洞在root环境中执行代码。
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
II. Public POCs for CVE-2022-27641
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Same Patch Batch · NETGEAR · 2023-03-29 · 7 CVEs total
| CVE-2022-27645 | NETGEAR R6700v3 访问控制错误漏洞 | |
| CVE-2022-27642 | NETGEAR R6700v3 信息泄露漏洞 | |
| CVE-2022-27643 | NETGEAR R6700v3 授权问题漏洞 | |
| CVE-2022-27644 | NETGEAR R6700v3 信任管理问题漏洞 | |
| CVE-2022-27646 | NETGEAR R6700v3 授权问题漏洞 | |
| CVE-2022-27647 | NETGEAR R6700v3 操作系统命令注入漏洞 |
IV. Related Vulnerabilities
Same vendor: NETGEAR
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Path traversal vulnerability in Netgear WiFi Range Extenders - CVE-2026-0407
Authentication bypass in NETGEAR WiFi Range Extenders via ne - CVE-2026-0406
Insufficient input validation in NETGEAR Nighthawk router XR
Same weakness: CWE-190
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V. Comments for CVE-2022-27641
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