CVE-2007-5808 in Groupmax Collaboration Portal
Summary
by MITRE
Unspecified vulnerability in the Groupmax Collaboration - Schedule component in Hitachi Groupmax Collaboration Portal 07-30 through 07-30-/F and 07-32 through 07-32-/C, uCosminexus Collaboration Portal 06-30 through 06-30-/F and 06-32 through 06-32-/C, and Groupmax Collaboration Web Client - Mail/Schedule 07-30 through 07-30-/F and 07-32 through 07-32-/B might allow remote attackers to obtain sensitive information via unspecified vectors related to schedule portlets.
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Analysis
by VulDB Data Team • 10/30/2017
The vulnerability identified as CVE-2007-5808 affects multiple collaboration portal systems including Hitachi Groupmax Collaboration Portal versions 07-30 through 07-30-/F and 07-32 through 07-32-/C, uCosminexus Collaboration Portal versions 06-30 through 06-30-/F and 06-32 through 06-32-/C, and Groupmax Collaboration Web Client - Mail/Schedule versions 07-30 through 07-30-/F and 07-32 through 07-32-/B. This unspecified vulnerability specifically targets the schedule portlets within these systems, creating potential exposure for sensitive information that could be accessed by remote attackers. The vulnerability resides in the Groupmax Collaboration - Schedule component, which is a critical element for calendar and scheduling functionality within enterprise collaboration environments. According to CWE classification, this vulnerability would likely map to CWE-200 Information Exposure, as it involves the unauthorized disclosure of sensitive information through unspecified attack vectors. The affected systems operate within enterprise environments where calendar data, meeting schedules, and potentially personal information are stored and accessed through web-based interfaces.
The technical nature of this vulnerability stems from insufficient access controls or improper input validation within the schedule portlet functionality, allowing remote attackers to potentially extract confidential scheduling information without proper authentication or authorization. The unspecified vectors suggest that multiple attack pathways may exist, potentially including improper access control mechanisms, lack of input sanitization, or inadequate session management within the calendar components. Attackers could exploit this weakness to gain unauthorized access to schedule information, potentially including meeting details, participant lists, calendar entries, and other sensitive temporal data. The vulnerability affects both the portal server components and the web client applications, indicating a systemic issue within the software architecture that impacts the security posture of the entire collaboration environment. This type of information exposure vulnerability represents a significant risk to enterprise security, as calendar data often contains sensitive business information, personal details, and strategic planning information that could be leveraged for social engineering, business intelligence gathering, or further attack vectors.
The operational impact of CVE-2007-5808 extends beyond simple information disclosure, as calendar and scheduling data often contains critical business intelligence including executive meeting schedules, project timelines, resource allocations, and sensitive operational details. Attackers could use the exposed schedule information to plan targeted attacks, identify peak business hours, or gather intelligence about organizational structure and decision-making processes. This vulnerability particularly affects enterprise environments where collaboration portals serve as central hubs for business operations, making the potential impact substantial for organizations relying on these systems for coordinated business activities. The vulnerability could enable attackers to conduct reconnaissance activities, identify key personnel through calendar access, and potentially exploit this information for credential harvesting or targeted phishing campaigns. Organizations using these collaboration systems may experience reputational damage, regulatory compliance issues, and potential financial losses due to the unauthorized disclosure of sensitive scheduling information. The vulnerability also represents a potential pathway for privilege escalation attacks, as schedule information often integrates with other enterprise systems and may contain references to additional sensitive resources.
Mitigation strategies for this vulnerability should focus on implementing proper access controls, input validation, and session management within the affected schedule portlet components. Organizations should ensure that all collaboration portal systems are updated to the latest available patches and security fixes from the vendor, as this vulnerability likely represents a known issue that has been addressed in subsequent releases. Network segmentation and firewall rules should be implemented to restrict access to collaboration portal systems, particularly for schedule-related components that may be exposed to untrusted networks. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities within enterprise collaboration environments, as this type of information exposure vulnerability often indicates broader security architecture issues. Additionally, organizations should implement comprehensive monitoring and logging of access to schedule and calendar components to detect potential unauthorized access attempts. The ATT&CK framework would categorize this vulnerability under T1083 File and Directory Discovery and T1005 Data from Local System, as attackers would be attempting to access and extract sensitive scheduling information from system resources. Security teams should also consider implementing data loss prevention controls specifically targeting calendar and scheduling data to prevent unauthorized access and exfiltration of sensitive temporal information.