CVE-2002-2035 in MyLogin 2000
Summary
by MITRE
SQL injection vulnerability in RealityScape MyLogin 2000 1.0.0 and earlier allows remote attackers to execute arbitrary SQL commands via the (1) Username or (2) Password in the login form.
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Analysis
by VulDB Data Team • 07/08/2024
The vulnerability identified as CVE-2002-2035 represents a critical SQL injection flaw within RealityScape MyLogin 2000 version 1.0.0 and earlier implementations. This security weakness resides in the authentication mechanism of the web application, specifically in how user credentials are processed during the login phase. The vulnerability manifests when the application fails to properly sanitize or validate user input provided in the username or password fields of the login form, creating an avenue for malicious actors to inject arbitrary SQL commands directly into the database query execution pipeline. The flaw operates at the application layer where user-supplied data is concatenated directly into SQL statements without adequate input validation or parameterization, which aligns with common weakness patterns documented in CWE-89.
The technical exploitation of this vulnerability enables remote attackers to bypass normal authentication mechanisms and potentially gain unauthorized access to the underlying database system. When an attacker submits maliciously crafted input containing SQL syntax into either the username or password fields, the application processes this input directly within the SQL query structure, allowing the attacker to manipulate the intended database operation. This could result in data extraction, modification, or deletion of sensitive information stored within the database. The vulnerability's impact extends beyond simple authentication bypass as it can potentially provide attackers with elevated privileges and access to confidential user data, making it particularly dangerous in environments where sensitive information is stored. The attack vector is remote and does not require any special privileges or local access, as the vulnerability exists within the web application's interface.
From an operational perspective, this vulnerability poses significant risks to organizations using affected versions of RealityScape MyLogin 2000, as it can lead to complete system compromise and data breaches. The implications include unauthorized access to user accounts, potential exposure of personal information, and possible modification of database contents. Security professionals should note that this vulnerability demonstrates the critical importance of input validation and proper parameterization in database interactions, as outlined in various security frameworks and best practices. The attack surface is relatively broad since it affects the core authentication functionality, making it a high-priority target for exploitation. Organizations should consider implementing robust web application firewalls and input sanitization measures as immediate mitigations while planning for proper system updates and patches.
The vulnerability aligns with several ATT&CK framework techniques including T1190 for exploitation of remote services and T1071 for application layer protocol usage, as it involves exploiting a web application vulnerability to gain unauthorized database access. It also reflects common security misconfigurations and programming errors that frequently appear in legacy web applications, particularly those developed before comprehensive security standards were widely adopted. The vulnerability's classification as a SQL injection flaw places it within the broader category of injection vulnerabilities that have historically been among the most prevalent and dangerous web application security flaws. Organizations should treat this vulnerability as a critical security issue requiring immediate remediation and should consider implementing comprehensive security testing procedures to identify similar weaknesses in other applications within their infrastructure. The remediation process should include code review, implementation of parameterized queries, and regular security assessments to prevent similar vulnerabilities from emerging in future software versions.