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CVE-2020-17409

Quick assessment

Affected
NETGEAR Multiple Routers
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.

mini_httpd是个人开发者的一款嵌入式Web服务器。 mini_httpd service 存在安全漏洞，该漏洞源于访问受保护页面时不正确的字符串匹配逻辑导致的。攻击者可利用该漏洞可以利用此漏洞公开存储的凭证，从而导致进一步的破坏。以下产品及版本受到影响：NETGEAR R6120、R6080、R6260、R6220、R6020、JNR3210和固件1.0.66的WNR2020路由器。

AI Predicted 9.1 Difficulty: Easy EPSS 0.70% · P52
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I. Basic Information for CVE-2020-17409

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 disclose sensitive information on affected installations of NETGEAR R6120, R6080, R6260, R6220, R6020, JNR3210, and WNR2020 routers with firmware 1.0.66. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-10754.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
mini_httpd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mini_httpd是个人开发者的一款嵌入式Web服务器。 mini_httpd service 存在安全漏洞，该漏洞源于访问受保护页面时不正确的字符串匹配逻辑导致的。攻击者可利用该漏洞可以利用此漏洞公开存储的凭证，从而导致进一步的破坏。以下产品及版本受到影响：NETGEAR R6120、R6080、R6260、R6220、R6020、JNR3210和固件1.0.66的WNR2020路由器。
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
NETGEAR Multiple Routers 1.0.66 -

II. Public POCs for CVE-2020-17409

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III. Intelligence Information for CVE-2020-17409

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Vendor Advisories for CVE-2020-17409 (1)

Other References for CVE-2020-17409 (1)

IV. Related Vulnerabilities

Same product: Multiple Routers
Same vendor: NETGEAR
Same weakness: CWE-288

V. Comments for CVE-2020-17409

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