CVE-2022-27642
Quick assessment
Affected
NETGEAR R6700v3
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.
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版本存在信息泄露漏洞。该漏洞源于字符串匹配逻辑不正确。攻击者利用该漏洞在root环境中执行代码。
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I. Basic Information for CVE-2022-27642
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows network-adjacent attackers to bypass authentication 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 httpd service. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-15854.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
NETGEAR R6700v3 信息泄露漏洞
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版本存在信息泄露漏洞。该漏洞源于字符串匹配逻辑不正确。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-2022-27642
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-27642 (1)
Other References for CVE-2022-27642 (1)
Same Patch Batch · NETGEAR · 2023-03-29 · 7 CVEs total
| CVE-2022-27645 | NETGEAR R6700v3 访问控制错误漏洞 | |
| CVE-2022-27641 | NETGEAR R6700输入验证错误漏洞 | |
| 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 |
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V. Comments for CVE-2022-27642
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