CVE-2002-0607 in Snitz Forums 2000
Summary
by MITRE
members.asp in Snitz Forums 2000 version 3.3.03 and earlier allows remote attackers to execute arbitrary code via a SQL injection attack on the parameters (1) M_NAME, (2) UserName, (3) FirstName, (4) LastName, or (5) INITIAL.
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Analysis
by VulDB Data Team • 06/24/2024
The vulnerability identified as CVE-2002-0607 represents a critical SQL injection flaw in Snitz Forums 2000 version 3.3.03 and earlier installations. This vulnerability specifically affects the members.asp script which handles user membership operations within the forum application. The flaw occurs when user-supplied input parameters are directly incorporated into SQL queries without proper sanitization or parameterization, creating an avenue for malicious actors to manipulate database operations. The vulnerable parameters include M_NAME, UserName, FirstName, LastName, and INITIAL, all of which are processed through the membership management interface.
This SQL injection vulnerability operates at the application layer and falls under CWE-89, which specifically addresses SQL injection attacks where untrusted data is embedded into SQL commands. The attack vector allows remote adversaries to execute arbitrary code on the underlying database server, potentially gaining full administrative control over the forum's data and infrastructure. The vulnerability is particularly dangerous because it affects core membership functions that are frequently accessed, making it an attractive target for exploitation. Attackers can leverage this flaw to extract sensitive user information, modify membership records, or even escalate privileges within the database environment.
The operational impact of this vulnerability extends beyond simple data theft, as it can lead to complete system compromise and unauthorized access to user credentials. When exploited successfully, the vulnerability enables attackers to perform unauthorized database operations including data manipulation, unauthorized access to user accounts, and potential privilege escalation. The affected Snitz Forums 2000 version 3.3.03 and earlier represents a legacy system where patch management was often inadequate, making organizations more susceptible to such attacks. The vulnerability aligns with ATT&CK technique T1071.005, which covers application layer protocol manipulation, and T1190, which addresses exploitation of remote services through injection attacks.
Mitigation strategies for this vulnerability primarily involve immediate patching of the Snitz Forums application to version 3.3.04 or later, which contains the necessary security fixes. Organizations should also implement proper input validation and parameterized queries to prevent similar vulnerabilities in other applications. Database access controls should be restricted to limit the impact of potential exploitation, and regular security assessments should be conducted to identify and remediate similar injection vulnerabilities. Additionally, implementing web application firewalls and database activity monitoring can provide additional layers of protection against such attacks. The vulnerability demonstrates the critical importance of maintaining up-to-date software versions and proper input sanitization practices in preventing database-related security breaches.