Exploitalert - Database of Exploits

bloggage Remote SQL Injection

CVE	Category	Price	Severity
N/A	CWE-89	$500	Critical

Author	Risk	Exploitation Type	Date
Unknown	High	Remote	2006-04-22

CVSS	EPSS	EPSSP
CVSS:4.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	0.06545	0.64529

CVSS vector description

Metric	Value	Metric Description	Value Description
Attack vector	Network	AV	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		S	An exploited vulnerability can affect resources beyond the security scope managed by the security authority that is managing the vulnerable component. This is often referred to as a 'privilege escalation,' where the attacker can use the exploited vulnerability to gain control of resources that were not intended or authorized.
Confidentiality	Low	C	There is some impact on confidentiality, but the attacker either does not gain control of any data, or the information obtained does not have a significant impact on the system or its operations.
Integrity	Low	I	Modification of data is possible, but the attacker does not have control over what can be modified, or the extent of what the attacker can affect is limited. The data modified does not have a direct, serious impact on the system.
Availability	Low	A	There is reduced performance or interruptions in resource availability. However, the attacker does not have the ability to completely prevent access to the resources or services; the impact is limited.

http://cxsecurity.com/ascii/WLB-2006040076

I found a Remote SQL Injection into bloggage. ------------------------------------------------------------------ - bloggage Remote SQL Injection Exploit - -= http://colander.altervista.org/advisory/bloggage.txt =- ------------------------------------------------------------------ -= Bloggage =- Omnipresent April 20, 2006 Vunerability(s): ---------------- SQL Injection Product: -------- bloggage Vendor: -------- http://ccc.domaindlx.com/bloggage/default.asp Description of product: ----------------------- Now Bloggage is Open Source!!! Welcome to bloggage. It is a new generation fusion of blogging and homepage. It is made for those who currently keep separate homepages and blogs and find it difficult to maintain both. Anyone can use bloggage with ease. It has many unique features such as user privileges, commenting system, WYSIWYG editor, template system, customized layout of the blog and many others. Best of all, It's FREE!!!!!! So enjoy bloggage and please supply your comments for future improvements. Vulnerability / Exploit: ------------------------ This software is vulnerable to a SQL Injection. If you look into: login.asp there is: <form action="check_login.asp" method="post"> <table width="100%" border="0"> <tr> <td width="16%">Account Name</td> <td width="84%"><input name="acc_name" type="text" maxlength="50"></td> </tr> <tr> <td>Password</td> <td><input name="password" type="password" maxlength="50"></td> </tr> <tr> [...] You can see that this script call an other script called check_login.asp. In check_loging.asp there is a flaw that can allow an attacker to exploit the hole with Remote SQL Injection because the variables acc_name and password are not properly sanitised. So, in check_login.asp there is: [...] RS.Open "SELECT Account_Name FROM registration WHERE Account_Name='" & acc_name & "' AND Password='" & password & "'", DB [...] If an attacker put this codes 1' OR '1' = '1 into acc_name and password variables he can login into blogger! the query will be: RS.Open "SELECT Account_Name FROM registration WHERE Account_Name='1' OR '1' = '1' AND Password='1' OR '1' = '1', DB Vendor Status ------------- The vendor is informed but I've not received reply! Credits: -------- omnipresent [email protected]

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