CVE-2014-9712 in TRITON
Summary
by MITRE
Websense TRITON V-Series appliances before 7.8.3 Hotfix 03 and 7.8.4 before Hotfix 01 allows remote administrators to read arbitrary files and obtain passwords via a crafted path.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 04/15/2018
The CVE-2014-9712 vulnerability affects Websense TRITON V-Series appliances and represents a critical privilege escalation and information disclosure flaw that enables remote administrators to access arbitrary files and extract sensitive credentials. This vulnerability stems from insufficient input validation and improper access controls within the appliance's file handling mechanisms, allowing authenticated remote attackers to manipulate file paths and gain unauthorized access to system resources. The flaw specifically impacts versions prior to 7.8.3 Hotfix 03 and 7.8.4 Hotfix 01, indicating that it was a targeted issue within the appliance's authentication and file access subsystems. The vulnerability is categorized under CWE-22, which describes improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal attacks. This classification aligns with the fundamental principle that applications should properly validate and sanitize user inputs to prevent unauthorized access to system resources. The attack vector requires an authenticated remote administrator account, which means the vulnerability cannot be exploited by unauthenticated attackers but still poses significant risk due to the elevated privileges of the target accounts.
The operational impact of this vulnerability extends beyond simple information disclosure, as it allows attackers with administrative access to obtain passwords and sensitive configuration data from the appliance. This capability directly violates the principle of least privilege and can lead to complete system compromise when combined with other vulnerabilities or social engineering techniques. The ability to read arbitrary files provides attackers with access to system logs, configuration files, and potentially encrypted credentials stored within the appliance's file system. From an attack perspective, this vulnerability aligns with techniques described in the MITRE ATT&CK framework under the T1078 principle of Valid Accounts, where attackers leverage legitimate administrative credentials to escalate privileges and access sensitive data. The vulnerability's exploitation typically involves crafting malicious file paths that bypass normal access controls, allowing attackers to traverse directories and access files that should normally be restricted to authorized personnel only.
Mitigation strategies for CVE-2014-9712 primarily focus on applying the vendor-provided patches and hotfixes that address the path traversal vulnerability in the Websense TRITON V-Series appliances. Organizations should immediately upgrade to versions 7.8.3 Hotfix 03 or 7.8.4 Hotfix 01 to remediate the vulnerability and prevent exploitation. Network segmentation and access control measures should be implemented to limit administrative access to these appliances, reducing the potential impact if credentials are compromised. Security monitoring should include detection of suspicious file access patterns and unusual administrative activities that might indicate exploitation attempts. The vulnerability demonstrates the critical importance of proper input validation and access control implementation, which should be enforced through defense-in-depth strategies that include network firewalls, intrusion detection systems, and regular security assessments. Additionally, organizations should implement robust credential management practices and ensure that administrative accounts are protected with strong authentication mechanisms, including multi-factor authentication where possible. Regular security updates and patch management processes should be established to prevent similar vulnerabilities from remaining unaddressed in the future, as the vulnerability represents a failure in the appliance's security design that could be exploited to gain unauthorized access to sensitive data and system resources.