CVE-2015-8268 in Uptime Infrastructure Monitor
Summary
by MITRE
The up.time agent in Idera Uptime Infrastructure Monitor 7.5 and 7.6 on Linux allows remote attackers to read arbitrary files via unspecified vectors.
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Analysis
by VulDB Data Team • 11/11/2024
The CVE-2015-8268 vulnerability affects the up.time agent component within Idera Uptime Infrastructure Monitor versions 7.5 and 7.6 running on Linux systems. This represents a critical security flaw that enables remote attackers to access arbitrary files on the target system through unspecified attack vectors. The vulnerability exists within the agent implementation that processes file operations, creating an unauthorized access channel that could potentially expose sensitive system information. The affected software operates as a monitoring solution that collects infrastructure data, making it a valuable target for threat actors seeking to gather system intelligence.
The technical implementation of this vulnerability stems from inadequate input validation and access control mechanisms within the up.time agent's file handling functionality. Attackers can exploit this weakness to traverse the file system and retrieve files that should normally be restricted to authorized users only. This type of vulnerability typically falls under the category of insecure direct object reference or path traversal issues, which are categorized as CWE-22 in the Common Weakness Enumeration framework. The unspecified vectors suggest that the attack could potentially be executed through multiple entry points including network protocols, API endpoints, or configuration interfaces that interact with the file system.
The operational impact of CVE-2015-8268 extends beyond simple information disclosure, as it could enable attackers to access sensitive configuration files, system logs, credential stores, or other confidential data that the monitoring agent might have access to. This vulnerability creates a persistent threat vector that could be leveraged for further exploitation, including privilege escalation attacks or lateral movement within the network. The remote nature of the attack means that threat actors do not require physical access or local credentials to exploit the vulnerability, making it particularly dangerous in enterprise environments where monitoring agents often run with elevated privileges. Organizations using this monitoring solution may face compliance violations and regulatory penalties if sensitive data is compromised through this vulnerability.
Mitigation strategies for CVE-2015-8268 should include immediate patching of the affected Idera Uptime Infrastructure Monitor versions to the latest available releases that contain the necessary security fixes. System administrators should also implement network segmentation and access controls to limit the exposure of monitoring agents to untrusted networks. The principle of least privilege should be enforced by restricting the file system permissions of the up.time agent processes to only access necessary monitoring files. Additionally, organizations should conduct thorough security assessments of their monitoring infrastructure and implement monitoring solutions that provide detailed logging and alerting capabilities to detect potential exploitation attempts. This vulnerability aligns with tactics described in the MITRE ATT&CK framework under the data discovery and credential access phases, emphasizing the need for comprehensive defensive measures including network detection, endpoint protection, and regular security audits to prevent unauthorized access to critical system resources.