CVE-2021-20038 PoC — Sonicwall SMA100 缓冲区错误漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-20038.yaml

Associated Vulnerability

Title:Sonicwall SMA100 缓冲区错误漏洞 (CVE-2021-20038)
Description:Sonicwall SMA100是美国Sonicwall公司的一款安全访问网关设备。 SonicWall SMA100 Apache httpd 服务器的 mod_cgi 模块环境变量中存在缓冲区错误漏洞，该漏洞允许未经身份验证的远程攻击者潜在地以设备中的nobody用户身份执行代码。此漏洞影响 SMA 200、210、400、410 和 500v 设备固件 10.2.0.8-37sv、10.2.1.1-19sv、10.2.1.2-24sv 和更早版本。

Description

A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's mod_cgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware 10.2.0.8-37sv, 10.2.1.1-19sv, 10.2.1.2-24sv and earlier versions.

File Snapshot


 id: CVE-2021-20038

info:
  name: SonicWall SMA100 Stack - Buffer Overflow/Remote Code Execution
  a

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