CVE-2012-0263 in Monitor
Summary
by MITRE
monitor/index.php in op5 Monitor and op5 Appliance before 5.5.1 allows remote authenticated users to obtain sensitive information such as database and user credentials via error messages that are triggered by (1) a malformed hoststatustypes parameter to status/service/all or (2) a crafted request to config.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 06/27/2024
The vulnerability identified as CVE-2012-0263 affects op5 Monitor and op5 Appliance versions prior to 5.5.1, representing a critical information disclosure flaw that exposes sensitive system data through improperly handled error messages. This vulnerability resides within the monitor/index.php component and specifically targets the status/service/all endpoint and configuration handling mechanisms. The flaw enables remote authenticated attackers to extract database credentials and user authentication details through carefully crafted requests that trigger error responses containing sensitive information.
The technical implementation of this vulnerability stems from inadequate input validation and error handling practices within the op5 monitoring platform. When attackers submit malformed hoststatustypes parameters to the status/service/all endpoint or construct specific requests to the config interface, the system fails to properly sanitize these inputs before processing. This results in error messages that inadvertently reveal database connection strings, user credentials, and other sensitive configuration data. The vulnerability manifests as a classic information disclosure weakness that aligns with CWE-200, which categorizes improper error handling as a significant security concern.
The operational impact of this vulnerability extends beyond simple credential exposure, as it provides attackers with foundational information required for further exploitation attempts. Once database credentials are obtained, attackers can potentially access the entire monitoring database, compromising the integrity of all monitored systems and their associated configurations. The vulnerability affects the core monitoring functionality of op5 platforms, potentially exposing critical infrastructure monitoring data that could be leveraged for lateral movement within networks or for conducting more sophisticated attacks. This information disclosure creates a significant risk for organizations relying on op5 for their infrastructure monitoring and security operations.
The attack vector requires only authenticated access, making the vulnerability particularly dangerous as it can be exploited by insiders or compromised legitimate users. The attack follows a pattern consistent with ATT&CK technique T1083, which involves discovering system information through reconnaissance activities, and T1566, which covers credential harvesting through various means. Organizations using affected versions should prioritize immediate patching to address this vulnerability, as the exposure of database credentials and user information creates a substantial attack surface for threat actors. The remediation process involves updating to op5 Monitor and Appliance version 5.5.1 or later, which implements proper input validation and error handling mechanisms to prevent sensitive information leakage through error messages.