Attacker Value

Very High

SURMS - PHP (by: oretnom23 ) v1.0 SQL-Injection-Bypass-Authentication and PWNED PHPSESSID Hijacking

Attacker Value

Very High

(1 user assessed)

Exploitability

Very High

(1 user assessed)

User Interaction

Unknown

Privileges Required

Unknown

Attack Vector

Unknown

SURMS - PHP (by: oretnom23 ) v1.0 SQL-Injection-Bypass-Authentication and PWNED PHPSESSID Hijacking

Last updated September 07, 2021

MITRE ATT&CK

Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Execution

Techniques

Validation

Command and Scripting Interpreter: Windows Command Shell

Validated

Command and Scripting Interpreter: Python

Validated

Command and Scripting Interpreter: JavaScript/JScript

Validated

Description

The SURMS – PHP (by: oretnom23 ) v1.0 is vulnerable from remote SQL-Injection-Bypass-Authentication for the admin account and PWNED PHPSESSID Hijacking in app /storage/classes/Login.php. remote SQL-Injection-Bypass-Authentication: https://portswigger.net/support/using-sql-injection-to-bypass-authentication. The parameter (username) from the login form is not protected correctly and there is no security and escaping from malicious payloads. When the user will sending a malicious query or malicious payload to the MySQL server for those three accounts, he can bypass the login credentials and take control of these accounts. And the second time he can access the admin account by using the PHPSESSID Hijacking technique.

Add Assessment

nu11secur1ty (195)

September 07, 2021 10:58am UTC (2 years ago)•

Ratings

Attacker Value

Very High

Exploitability

Very High

Easy to weaponize Gives privileged access Vulnerable in default configuration

Technical Analysis

CVE-nu11-08-09072021

VENDOR

Vulnerability Description:

The SURMS – PHP (by: oretnom23 ) v1.0 is vulnerable from remote SQL-Injection-Bypass-Authentication for the admin account in app: /storage/classes/Login.php and XSS PWNED PHPSESSID Hijacking in app “tenants”.
Remote SQL-Injection-Bypass-Authentication: https://portswigger.net/support/using-sql-injection-to-bypass-authentication.
The parameter (username) from the login form is not protected correctly and there is no security and escaping from malicious payloads.
When the user will sending a malicious query or malicious payload to the MySQL server for those three accounts, he can bypass the login credentials and take control of these accounts.
And the second time he can access the admin account by using the PHPSESSID Hijacking technique.

Vulnerable PHP code:

	public function login(){
		extract($_POST);

		$qry = $this->conn->query("SELECT * from users where username = '$username' and password = md5('$password') ");
		if($qry->num_rows > 0){
			foreach($qry->fetch_array() as $k => $v){
				if(!is_numeric($k) && $k != 'password'){
					$this->settings->set_userdata($k,$v);
				}

			}
			$this->settings->set_userdata('login_type',1);
		return json_encode(array('status'=>'success'));
		}else{
		return json_encode(array('status'=>'incorrect','last_qry'=>"SELECT * from users where username = '$username' and password = md5('$password') "));
		}
	}

Proof:

href

References

Exploit

The following exploit POCs have not been verified by Rapid7 researchers, but are sourced from: nomi-sec/PoC-in-GitHub.
Additional sources will be added here as they become relevant.
Notes: We will only add the top 3 POCs for a given CVE. POCs added here must have at least 2 GitHub stars.

The SURMS - PHP (by: oretnom23 ) v1.0 is vulnerable from remote SQL-Injection-Bypass-Authentication for the admin account and PWNED PHPSESSID Hijacking in app /storage/classes/Login.php. remote SQL-Injection-Bypass-Authentication: https://portswigger.net/support/using-sql-injection-to-bypass-authentication. The parameter (username) from the login form is not protected correctly and there is no security and escaping from malicious payloads. When the user will sending a malicious query or malicious payload to the MySQL server for those three accounts, he can bypass the login credentials and take control of these accounts. And the second time he can access the admin account by using the PHPSESSID Hijacking technique. (https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-08-09072021)

Rapid7

Very High