CVE-2017-5527 in Spotfire Server
Summary
by MITRE
TIBCO Spotfire Server 7.0.X before 7.0.2, 7.5.x before 7.5.1, 7.6.x before 7.6.1, 7.7.x before 7.7.1, and 7.8.x before 7.8.1 and Spotfire Analytics Platform for AWS Marketplace 7.8.0 and earlier contain multiple vulnerabilities which may allow authorized users to perform SQL injection attacks.
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Analysis
by VulDB Data Team • 12/06/2022
The vulnerability identified as CVE-2017-5527 affects TIBCO Spotfire Server and Analytics Platform versions across multiple release branches including 7.0.x through 7.8.x. This issue represents a critical security flaw that enables authenticated users to execute unauthorized SQL injection attacks against the affected systems. The vulnerability specifically impacts the database interaction components within these applications, creating potential pathways for malicious actors to manipulate underlying database queries and potentially gain unauthorized access to sensitive data or system resources. The affected versions span several major releases, indicating this was a widespread issue that required patching across multiple product lines.
The technical implementation flaw resides in the insufficient input validation and sanitization mechanisms within the Spotfire application's database query processing functionality. When authorized users submit certain inputs through the application interface, the system fails to properly escape or filter special characters that could be interpreted as SQL command delimiters or operators. This weakness allows attackers to inject malicious SQL code that gets executed within the database context, potentially enabling data extraction, modification, or deletion operations. The vulnerability operates at the application layer and specifically targets the database interaction components that handle user inputs, making it particularly dangerous as it leverages legitimate user privileges to perform unauthorized actions.
The operational impact of this vulnerability extends beyond simple data compromise, as it can enable attackers to escalate their privileges and potentially gain deeper access to the underlying database infrastructure. Authorized users with legitimate access to the Spotfire platform can exploit this vulnerability to perform unauthorized database operations, potentially leading to complete data breaches, system corruption, or denial of service conditions. The attack vector requires only authenticated access to the application, making it particularly concerning as it can be exploited by malicious insiders or compromised legitimate users. Organizations relying on these versions of Spotfire face significant risk of data exposure and system integrity compromise.
Organizations should immediately implement the vendor-provided patches for all affected versions of TIBCO Spotfire Server and Analytics Platform, with particular attention to upgrading from versions 7.0.1 and earlier through 7.8.0 and earlier. The mitigation strategy should include comprehensive testing of patched environments to ensure no regression issues affect business operations. Network segmentation and access controls should be reinforced to limit user access to only necessary functions within the application. Additionally, organizations should conduct thorough audit reviews of database activities and implement monitoring solutions to detect anomalous SQL query patterns that might indicate exploitation attempts. This vulnerability aligns with CWE-89 SQL Injection and maps to attack techniques in the MITRE ATT&CK framework under the T1071.004 Application Layer Protocol category, specifically targeting database interaction protocols and command execution mechanisms.