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I. Basic Information for CVE-2022-31793
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
do_request in request.c in muhttpd before 1.1.7 allows remote attackers to read arbitrary files by constructing a URL with a single character before a desired path on the filesystem. This occurs because the code skips over the first character when serving files. Arris NVG443, NVG599, NVG589, and NVG510 devices and Arris-derived BGW210 and BGW320 devices are affected.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
muhttpd 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
muhttpd是inglorion个人开发者的一个简单但完整的 Web 服务器。用可移植的 ANSI C 编写，支持日志记录、CGI 脚本、基于 MIME 类型的处理程序和 HTTPS。 muhttpd 1.1.7之前版本存在安全漏洞。攻击者利用该漏洞读取系统任意文件。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2022-31793
#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/xpgdgit/CVE-2022-31793POC Details
2muhttpd 1.1.5 and before are vulnerable to unauthenticated local file inclusion. The vulnerability allows retrieval of files from the file system. https://github.com/projectdiscovery/nuclei-templates/blob/main/network/cves/2022/CVE-2022-31793.yamlPOC Details
3Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/muhttpd%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E%20CVE-2022-31793.mdPOC Details
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III. Intelligence Information for CVE-2022-31793
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2022-31793

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