CVE-2011-3134 in Spotfire Server
Summary
by MITRE
Unspecified vulnerability in TIBCO Spotfire Server 3.0.x before 3.0.2, 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.1, and Spotfire Analytics Server before 10.1.1, allows remote attackers to modify data or obtain sensitive information via a crafted URL.
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Analysis
by VulDB Data Team • 11/18/2021
The vulnerability identified as CVE-2011-3134 represents a critical security flaw within TIBCO Spotfire Server and Analytics Server products across multiple version ranges. This unspecified vulnerability exists in the web application framework that processes user requests and handles URL parameters, creating a potential attack vector for remote threat actors to manipulate system behavior. The affected versions include Spotfire Server 3.0.x through 3.0.1, 3.1.x through 3.1.1, 3.2.x through 3.2.0, 3.3.x through 3.3.0, and Analytics Server versions prior to 10.1.1, indicating a widespread impact across the product lineage. The vulnerability specifically manifests through crafted URL manipulation that bypasses normal access controls and authentication mechanisms.
The technical nature of this vulnerability stems from improper input validation and parameter handling within the Spotfire web interface. When users navigate to specially crafted URLs, the system fails to properly sanitize or validate the parameters being passed, allowing attackers to manipulate internal data structures and access unauthorized resources. This flaw operates at the application layer and represents a classic example of insecure parameter handling that can lead to both information disclosure and data modification capabilities. The vulnerability's classification aligns with CWE-20, which describes improper input validation, and CWE-79, which covers cross-site scripting issues that can be leveraged for similar exploitation patterns. The attack surface is particularly concerning given that the vulnerability can be exploited remotely without requiring authentication, making it accessible to any internet-connected attacker.
The operational impact of CVE-2011-3134 extends beyond simple data manipulation to potentially compromise entire analytical environments and sensitive business intelligence data. Attackers could exploit this vulnerability to access confidential reports, modify analytical datasets, or extract proprietary business information that could be used for competitive advantage or financial gain. The remote exploitation capability means that organizations with exposed Spotfire installations face immediate risk, as attackers can target these systems from anywhere on the internet without requiring physical access or insider knowledge. This vulnerability particularly affects organizations that rely heavily on Spotfire for business intelligence and analytics, including financial services, healthcare providers, and government agencies that handle sensitive data. The potential for data exfiltration and manipulation creates significant operational risk that can affect decision-making processes and business continuity.
Organizations should implement immediate mitigations including updating to the patched versions of Spotfire Server and Analytics Server, specifically versions 3.0.2, 3.1.2, 3.2.1, 3.3.1, and 10.1.1 respectively. Network-level protections such as web application firewalls and URL filtering mechanisms should be deployed to monitor and block suspicious URL patterns. Additionally, organizations should conduct thorough security assessments of their Spotfire installations to identify any potential exploitation attempts and implement proper access controls to limit exposure. The vulnerability's characteristics align with ATT&CK technique T1190, which covers exploit public-facing application, and T1071.004, covering application layer protocol traffic. Security teams should also consider implementing network segmentation to limit the attack surface and establish monitoring procedures that can detect anomalous URL access patterns that may indicate exploitation attempts. Regular patch management processes should be reinforced to ensure timely deployment of security updates and prevent similar vulnerabilities from accumulating in the environment.