CVE-2020-10924
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I. Basic Information for CVE-2020-10924
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the UPnP service, which listens on TCP port 5000 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9643.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
NETGEAR R6700 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NETGEAR R6700是美国网件（NETGEAR）公司的一款无线路由器。 NETGEAR R6700 V1.0.4.84_10.0.58版本中的UPnP服务存在缓冲区错误漏洞，该漏洞源于在将用户提交的数据复制到基于栈的固定缓冲区之前，程序没有正确验证该数据的长度。攻击者可利用该漏洞执行任意代码。
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)
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Affected Products
II. Public POCs for CVE-2020-10924
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- https://www.zerodayinitiative.com/advisories/ZDI-20-704/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-10924
Same Patch Batch · NETGEAR · 2020-07-28 · 10 CVEs total
| CVE-2020-15416 | NETGEAR R6700 缓冲区错误漏洞 | |
| CVE-2020-15417 | NETGEAR R6700 缓冲区错误漏洞 | |
| CVE-2020-10929 | NETGEAR R6700 输入验证错误漏洞 | |
| CVE-2020-10930 | NETGEAR R6700 安全漏洞 | |
| CVE-2020-10927 | NETGEAR R6700 加密问题漏洞 | |
| CVE-2020-10928 | NETGEAR R6700 缓冲区错误漏洞 | |
| CVE-2020-10925 | NETGEAR R6700 信任管理问题漏洞 | |
| CVE-2020-10926 | NETGEAR R6700 安全漏洞 | |
| CVE-2020-10923 | NETGEAR R6700 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: NETGEAR
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Authentication bypass in NETGEAR WiFi Range Extenders via ne - CVE-2026-0406
Insufficient input validation in NETGEAR Nighthawk router XR
Same weakness: CWE-121
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Squirrel sqstdstring.cpp validate_format stack-based overflo - CVE-2026-8234
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PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2020-10924
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