CVE-2010-2142 in Cyberhost
Summary
by MITRE
SQL injection vulnerability in default.asp in Cyberhost allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 07/08/2024
The vulnerability identified as CVE-2010-2142 represents a critical SQL injection flaw within the default.asp script of the Cyberhost web application. This issue stems from inadequate input validation and sanitization practices within the application's parameter handling mechanisms. The vulnerability specifically affects the id parameter which is processed without proper security controls, creating an avenue for malicious actors to manipulate database queries through crafted input sequences. The flaw resides in the application's failure to properly escape or validate user-supplied data before incorporating it into SQL command structures, thereby exposing the underlying database system to unauthorized access and manipulation attempts.
The technical exploitation of this vulnerability follows the standard SQL injection attack pattern where an attacker crafts malicious input containing SQL syntax within the id parameter. When the vulnerable application processes this input through the default.asp script, the malformed SQL commands are executed within the database context with the privileges of the application's database user. This allows attackers to perform unauthorized database operations including but not limited to data extraction, modification, deletion, and potentially gaining administrative access to the database system. The vulnerability falls under the CWE-89 category of SQL Injection, which is classified as a high-risk weakness due to its potential for severe data compromise and system infiltration. According to the ATT&CK framework, this vulnerability maps to T1071.005 Application Layer Protocol: Web Protocols and T1566.001 Phishing: Spearphishing Attachment, as attackers can leverage this weakness to establish persistent access through database compromise.
The operational impact of CVE-2010-2142 extends beyond simple data theft, as successful exploitation can lead to complete system compromise and data destruction. Organizations utilizing affected versions of Cyberhost face significant risks including unauthorized data access, data integrity violations, and potential service disruption. The vulnerability's remote exploitability means that attackers do not require physical access or network proximity to the target system, making it particularly dangerous for web-facing applications. Database administrators and security teams must recognize that this vulnerability can be exploited through standard web browser interactions, making detection and prevention more challenging. The attack surface is particularly concerning given that the vulnerability affects default application scripts that are commonly used and frequently targeted by automated scanning tools and exploit frameworks.
Mitigation strategies for CVE-2010-2142 should prioritize immediate implementation of input validation and parameterized queries to prevent SQL injection attacks. Organizations must implement proper input sanitization techniques including the use of prepared statements and parameterized queries that separate SQL commands from data inputs. The application should employ proper error handling that does not expose database structure information to users, as this can aid attackers in crafting more sophisticated attacks. Security measures should include regular code reviews focusing on database interaction patterns, implementation of web application firewalls, and comprehensive database access controls. Additionally, organizations should conduct regular vulnerability assessments and penetration testing to identify similar weaknesses in other application components. The remediation process requires updating the affected Cyberhost software to versions that address the SQL injection vulnerability, while also implementing defensive coding practices that align with industry standards such as those outlined in the OWASP Top Ten and NIST Cybersecurity Framework. Network segmentation and database monitoring should be implemented to detect unusual database access patterns that may indicate exploitation attempts.