CVE-2009-3642 in HEAT
Summary
by MITRE
Multiple SQL injection vulnerabilities in the Call Logging feature in FrontRange HEAT 8.01 allow remote attackers to execute arbitrary SQL commands via the (1) username and (2) password parameters.
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Analysis
by VulDB Data Team • 07/28/2024
The vulnerability described in CVE-2009-3642 represents a critical security flaw in FrontRange HEAT 8.01's Call Logging functionality that exposes the system to remote SQL injection attacks. This issue affects the authentication mechanism within the call logging feature, creating a pathway for malicious actors to manipulate database queries through carefully crafted input parameters. The vulnerability specifically targets the username and password fields, which are processed without adequate input validation or parameter sanitization, allowing attackers to inject malicious SQL code that can be executed within the database context.
The technical exploitation of this vulnerability occurs through improper input handling in the web application's backend processing logic. When users enter credentials into the call logging interface, the application fails to properly escape or parameterize the input values before incorporating them into SQL queries. This lack of input sanitization creates a direct injection vector where attackers can manipulate the intended query execution flow. The CWE-89 classification applies directly to this scenario, as it represents a classic SQL injection vulnerability where untrusted data is incorporated into database commands without proper validation or escaping mechanisms.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can lead to complete database compromise and potential system takeover. Attackers can execute arbitrary SQL commands including data retrieval, modification, deletion, or even administrative operations on the underlying database. This vulnerability enables privilege escalation attacks where unauthorized users can gain elevated access rights, potentially leading to full system compromise. The ATT&CK framework categorizes this as a database injection technique under the T1190 category, which involves exploiting vulnerabilities in database applications to gain unauthorized access or manipulate data.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries throughout the application code. The most effective approach involves using prepared statements or parameterized queries that separate the SQL command structure from the input data, preventing malicious code injection. Additionally, implementing proper input sanitization, output encoding, and least privilege access controls can significantly reduce the attack surface. Regular security code reviews and penetration testing should be conducted to identify similar vulnerabilities in other application components, as this type of flaw often indicates broader security issues within the application architecture. Organizations should also implement web application firewalls and database activity monitoring to detect and prevent exploitation attempts.