CVE-2022-2135 in iView
Summary
by MITRE • 07/22/2022
The affected product is vulnerable to multiple SQL injections, which may allow an unauthorized attacker to disclose information.
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Analysis
by VulDB Data Team • 07/22/2022
The vulnerability identified as CVE-2022-2135 represents a critical security flaw in the affected product that exposes it to multiple SQL injection attacks. This vulnerability falls under the broader category of CWE-89 SQL Injection as defined in the Common Weakness Enumeration catalog, which specifically addresses the improper handling of SQL commands that can be exploited by attackers to manipulate database queries. The flaw exists in the product's input validation mechanisms, where user-supplied data is not properly sanitized or escaped before being incorporated into database queries, creating an avenue for malicious actors to inject arbitrary SQL commands.
The technical implementation of this vulnerability allows unauthorized attackers to manipulate the application's database interactions through carefully crafted input parameters. When the product processes user input without adequate validation, attackers can inject SQL syntax that alters the intended query execution flow, potentially leading to unauthorized data access, data modification, or even complete database compromise. This type of vulnerability typically occurs when the application uses dynamic SQL construction with user-controllable variables, failing to employ proper parameterization or input sanitization techniques that would prevent the injection of malicious SQL code.
The operational impact of CVE-2022-2135 extends beyond simple information disclosure, as successful exploitation could enable attackers to extract sensitive data from the database, modify critical records, or potentially gain deeper access to the underlying system infrastructure. The vulnerability's multi-vector nature suggests that multiple entry points within the product's interface may be susceptible to SQL injection attacks, increasing the attack surface and the likelihood of successful exploitation. Organizations utilizing the affected product face significant risk of data breaches, compliance violations, and potential regulatory penalties due to the exposure of sensitive information through these injection points. The attack vector aligns with ATT&CK technique T1213.002 Database Injection, which specifically targets database systems through manipulation of SQL queries.
Mitigation strategies for CVE-2022-2135 should prioritize immediate implementation of proper input validation and parameterized queries to prevent SQL injection attacks. Organizations must ensure all user inputs are properly sanitized and validated before processing, implementing prepared statements or parameterized queries to eliminate the risk of malicious SQL code execution. Additionally, regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities throughout the application codebase. The implementation of web application firewalls and database activity monitoring solutions can provide additional layers of protection, while regular patch management ensures that known vulnerabilities are addressed promptly. Security teams should also consider implementing least privilege database access controls to minimize the potential impact of successful exploitation attempts, as outlined in the defense-in-depth principles of cybersecurity frameworks.