Web漏洞靶場搭建

滲透測試切記紙上談兵，學習滲透測試知識的過程中，我們通常需要一個包含漏洞的測試環境來進行訓練。而在非授權情況下，對于網站進行滲透測試攻擊，是觸及法律法規的，所以我們常常需要自己搭建一個漏洞靶場，避免直接對公網非授權目標進行測試。

漏洞靶場，不僅可以幫助我們鍛煉滲透測試能力、可以幫助我們分析漏洞形成機理、更可以學習如何修復提高代碼能力，同時也可以幫助我們檢測各種各樣漏洞掃描器的效果。

本文將以 sectooladdict/wavsep: The Web Application Vulnerability Scanner Evaluation Project靶場為例來學習靶場搭建，結合漏洞掃描服務-華為云來發現存在的漏洞。

靶場搭建

我們找一臺linux機器來進行實驗

? cat /etc/os-release -pNAME="Ubuntu"  VERSION="18.04.2 LTS (Bionic Beaver)"

ID=ubuntu

ID_LIKE=debian

PRETTY_NAME="Ubuntu 18.04.2 LTS"

VERSION_ID="18.04"

HOME_URL="https://www.ubuntu.com/"  SUPPORT_URL="https://help.ubuntu.com/"  BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"  PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"

VERSION_CODENAME=bionic

UBUNTU_CODENAME=bionic

docker

目前大部分靶場都有docker版本，我們利用docker來快速搭建靶場。docker安裝可參考官網Install Docker Engine on Ubuntu | Docker Documentation安裝手冊，或者借助https://get.docker.com進行自動化安裝

root in szvphisprd13003

> wget -qO- https://get.docker.com/ | bash

安裝完成后，還需要配置docker鏡像源來加速鏡像拉取時間。這里配置中科大(USTC)源來進行加速,在 /etc/docker/daemon.json中配置

{

"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"]
}

wavsep

WAVSEP 是經典的漏洞靶場之一，包含常見的Web漏洞（SQL/XSS/Path Travseral/…)，包含大量漏洞場景甚至假漏洞（檢測掃描器誤報率）,目前漏洞有

1. Path Traversal/LFI: 816 test cases, implemented in 816 jsp pages (GET & POST)
2. Remote File Inclusion (XSS via RFI): 108 test cases, implemented in 108 jsp pages (GET & POST)
3. Reflected XSS: 66 test cases, implemented in 64 jsp pages (GET & POST)
4. Error Based SQL Injection: 80 test cases, implemented in 76 jsp pages (GET & POST)
5. Blind SQL Injection: 46 test cases, implemented in 44 jsp pages (GET & POST)
6. Time Based SQL Injection: 10 test cases, implemented in 10 jsp pages (GET & POST)
7. Unvalidated Redirect: 60 test cases, implemented in 60 jsp pages (GET & POST)
8. Old, Backup and Unreferenced Files: 184 test cases, implemented in 184 files (GET Only)
9. Passive Information Disclosure/Session Vulnerabilities (inspired/imported from ZAP-WAVE): 3 test cases of erroneous information leakage, and 2 cases of improper authentication/information disclosure - implemented in 5 jsp pages
10. Experimental Test Cases (inspired/imported from ZAP-WAVE): 9 additional RXSS test cases (anticsrf tokens, secret input vectors, tag signatures, etc), and 2 additional SQLi test cases (INSERT) - implemented in 11 jsp pages (GET & POST)

使用docker安裝wavsep：

root in szvphisprd13003 in ~

? docker search wavsep
...

owaspvwad/wavsep The Web Application Vulnerability Scanner E… 6
...

root in szvphisprd13003 in ~

? docker pull owaspvwad/wavsep
...

root in szvphisprd13003 in ~

? docker run -itd -p 8080:8080 owaspvwad/wavsep

完成后訪問 http://IP:8080/wavsep/ 即可

漏洞發現

通過手工測試與掃描器來發現靶場中的問題

手工測試

以文件包含漏洞為例，訪問

http://IP:8080/wavsep/active/LFI/LFI-Detection-Evaluation-GET-500Error/index.jsp

http://IP:8080/wavsep/active/LFI/LFI-Detection-Evaluation-GET-500Error/Case01-LFI-FileClass-FilenameContext-Unrestricted-OSPath-DefaultFullInput-AnyPathReq-Read.jsp?target=/root/apache-tomcat-8.0.27/webapps/wavsep/active/LFI/LFI-Detection-Evaluation-GET-500Error/content.ini

手動修改 target 參數為 /etc/passwd 發現成功讀取到 passwd 文件

華為云漏洞掃描

1. 添加資產，配置域名認證

#查看wavsep容器id
root in szvphisprd13003 in ~

? docker ps

02e9031d5b59 owaspvwad/wavsep "/bin/sh -c 'sh ~/..." 8 months ago Up 6 minutes  0.0.0.0:8080->8080/tcp# 查看web根目錄

root in szvphisprd13003 in ~

? docker exec -it 02e9031d5b59 /bin/bash

root@02e9031d5b59:/# cd ~/apache-tomcat-8.0.27/webapps/ROOT/

root@02e9031d5b59:~/apache-tomcat-8.0.27/webapps/ROOT# echo d2NjX2NyeXB0ATQxNDU1MzVGNDM0MjQzOzMzMzAzNTM4MzUzMjM0NDUz

NDMzMzQ0MTM4NDMzMTMwNDI0MjMzNDIzMzQzMzE0MTM0MzAzMzMzNDMzNjM4MzQzOTQ1MzgzNjM4MzMzNjM2NDQ0NTM2MzczMjQyNDEzMjQ0MzMzMDMy

NDYzNDQ2MzU0NjMxMzEzMjM2MzYzOTM3NDUzNTM5NDI0MzM2NDUzNjQxNDEzNjMwMzYzNTMwMzk0NTM1MzAzMjM5NDQzNzQ0NDUzNDQyNDUzMzM1MzQ0

NDs7MzUzMDMwMzAzMDs4Q0NEMkJEOUVFNkIxOTlCQjk4Qjk1QTgzMUJBMEZBNDtDQTRDQjVENUM4RjI1N0ZDOzM3MzgzMzM0MzU2MTM1MzIyRDYyMzUz

NzY1MkQzNDY1MzEzNzJENjI2MzYzMzUyRDM2NjIzNzY1MzczMDY1MzMzNTM2MzAzMDs+d2NjX2NyeXB0ATQxNDU1MzVGNDM0MjQzOzM5MzI0NDMyMzk0

NTM2NDMzMjM3MzA0MjM1NDMzNjM5MzQ0NDQxMzkzMDM4MzU0MTMxMzczNTMxNDI0MzQyMzE0NjMzNDQzNDM0MzIzMzQ0MzkzNTM0MzkzODQzNDYzOTMw

MzEzNDQ2NDU0MzM0Mzk0NTQyMzgzOTQ2MzE0MzQ0OzszNTMwMzAzMDMwOzA4NDNFN0FEQzI3OUI0Q0QzNzA3RTNCN0YyMUM0RUIxO0MwODcyOTY0QjY0

ODk4MEM7MzczODMzMzQzNTYxMzUzMjJENjIzNTM3NjUyRDM0NjUzMTM3MkQ2MjYzNjMzNTJEMzY2MjM3NjUzNzMwNjUzMzM1MzYzMDMwOw+d2NjX2Nye

XB0ATQxNDU1MzVGNDM0MjQzOzM5NDM0NjMxMzQzNDMyNDU0NTM5MzUzODM4NDE0MzM4MzAzNjQ1MzIzNDQ2MzYzNTQzNDYzMzQ1NDEzNjM5MzA7OzM1M

zAzMDMwMzA7MjBGQzg0NThGODVFNUM4NUI5QzBCQzE2MDgxRENGRjk7N0QyNjgyMTMwN0U2M0JDODszNzM4MzMzNDM1NjEzNTMyMkQ2MjM1Mzc2NTJEM

zQ2NTMxMzcyRDYyNjM2MzM1MkQzNjYyMzc2NTM3MzA2NTMzMzUzNjMwMzA7+IP:8080 > hwwebscan_verify.html`

訪問 http://IP:8080/hwwebscan_verify.html 確認認證文件能被訪問，完成域名認證

2. 開始掃描,在掃描信息配置處更改目標網址為 http://IP:8080/wavsep/active/index-main.jsp

目標網址不應填寫 http://IP:8080/wavsep/ 由于此頁面無任何 等網頁連接 爬蟲無法爬取到新的頁面 將掃描不到任何信息
3. 等待掃描結束 查看漏洞信息

審核編輯：湯梓紅