scan_CVE-2020-29583 - Scanner for Zyxel products which are potentially v

项目说明

Scanner for Zyxel products which are due to an undocumented user account (C)

Vuln details: (But I'm not sure if it's really possible to login with zyfwp via the web interface? Any reports would be appreciated. Also the link to the "full list of affected devices" misses NXC2500 and NXC5500.)

Fingerprinting the is done strings in index.html, e.g. is a USG40. The scanner reliably finds the firmware on these devices:
* USG40
* ZyWALL 110
* ZyWALL 310
* ZyWALL 1100

These strings are unique per model and I don't know them for the rest of the models (Zyxel has deleted the firmware from their servers.) For all other boxes, the scanner only checks the device model if they're potentially .

The scanner doesn't try the password for legal reasons, but feel free to do that on any devices you found in your own networks. (Username: zyfwp Password: PrOw!aN_fXp)

If you need to look into the firmware, decryption still works like in 2010: nicely described in

The scanner is multithreaded and can parse files cotaining CIDR netmasks, but for bigger networks you still might want to use nmap for finding open TCP 443 ports before vuln scanning them.

Default port for vuln scanning is TCP 443, change with --port.

Devices found using this script:
* USG20-VPN
* USG20W-VPN
* USG40
* USG40W
* USG60
* USG60W
* USG110
* USG210
* USG310
* USG1100
* USG1900
* USG2200
* Any ZyWALL
* ZyWALL 110
* ZyWALL 310
* ZyWALL 1100
* ATP100
* ATP100W
* ATP200
* ATP500
* ATP700
* ATP800
* VNP50
*
*
*
* USG FLEX
* FLEX 100
* FLEX 100W
* FLEX 200
* FLEX 500
* FLEX 700
* NXC2500
* NXC5500

Usage

The scanner can parse:
* IPs
* CIDR notations, for example: 192.168.1.0/24
* Hostnames
* Routing AS, e.g. as1234
* Plaintext files containing anything of the above, one entry per line, passed as file:netlist.txt

No installation required.

Debian/Kali needs: apt-get install python3-netaddr

For performance tuning you can change the threading parameters in the script at "kind of config".

项目信息

开发语言：Python

Star 数：16

技术要点

该项目属于安全软件方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Scanner for Zyxel products which are potentially vulnerable due to an undocumented user account (CVE-2020-29583)展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。