CVE-2014-4872 in Track-It!
Summary
by MITRE
BMC Track-It! 11.3.0.355 does not require authentication on TCP port 9010, which allows remote attackers to upload arbitrary files, execute arbitrary code, or obtain sensitive credential and configuration information via a .NET Remoting request to (1) FileStorageService or (2) ConfigurationService.
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Analysis
by VulDB Data Team • 08/31/2024
The vulnerability identified as CVE-2014-4872 affects BMC Track-It! version 11.3.0.355 and represents a critical authentication bypass flaw that exposes sensitive components of the application to unauthorized remote access. This issue manifests through TCP port 9010 which serves as an entry point for .NET Remoting services without requiring any form of authentication, creating a significant security gap that can be exploited by malicious actors to gain unauthorized access to the system. The vulnerability specifically impacts two critical service endpoints: FileStorageService and ConfigurationService, both of which are designed to handle sensitive operations within the application framework.
The technical implementation of this vulnerability stems from improper access control mechanisms within the .NET Remoting infrastructure used by BMC Track-It!. The application fails to enforce authentication checks on the remoting endpoints, allowing any remote attacker to establish connections and invoke methods on these services without proper authorization. This authentication bypass enables attackers to upload arbitrary files to the system through the FileStorageService endpoint, potentially leading to code execution through malicious file uploads. The ConfigurationService endpoint provides access to sensitive configuration data and credential information that can be extracted by unauthorized parties. This flaw aligns with CWE-287 which addresses improper authentication issues, and represents a classic example of weak access control that can lead to privilege escalation and unauthorized system compromise.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it creates a complete attack vector for remote code execution and data exfiltration. Attackers can leverage this vulnerability to establish persistent access to the target system, potentially leading to full system compromise and lateral movement within the network. The ability to upload arbitrary files and execute code directly on the server creates opportunities for attackers to install backdoors, deploy malware, or establish command and control channels. Additionally, the exposure of sensitive credential and configuration information can result in credential theft, which may enable attackers to escalate privileges and access other systems within the enterprise environment. This vulnerability particularly affects organizations using legacy BMC Track-It! implementations, making it a significant concern for enterprise security teams managing older software versions.
Mitigation strategies for this vulnerability should focus on immediate access control enforcement and network segmentation. Organizations should implement proper authentication mechanisms for all .NET Remoting endpoints, ensuring that only authorized users and systems can access the FileStorageService and ConfigurationService components. Network-level protections including firewall rules to restrict access to TCP port 9010 to trusted IP addresses and implementing network segmentation can help reduce the attack surface. Additionally, applying the vendor-provided patches or upgrading to a patched version of BMC Track-It! is essential for long-term security. The remediation process should also include monitoring for unauthorized access attempts and implementing intrusion detection systems to identify potential exploitation attempts. This vulnerability demonstrates the importance of proper access control implementation and highlights the risks associated with legacy software that may not receive adequate security updates, aligning with ATT&CK techniques related to privilege escalation and credential access through unauthenticated remote services. Organizations should also conduct comprehensive security assessments of their legacy systems to identify similar vulnerabilities that may exist in other applications and services.