CVE-2017-12884 in App Suite
Summary
by MITRE
OX Software GmbH App Suite 7.8.4 and earlier is affected by: Information Exposure.
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Analysis
by VulDB Data Team • 06/08/2020
CVE-2017-12884 represents an information exposure vulnerability within OX Software GmbH App Suite version 7.8.4 and earlier releases. This flaw allows unauthorized users to gain access to sensitive information that should remain protected within the application environment. The vulnerability stems from inadequate access controls and improper handling of sensitive data within the software's architecture, creating potential entry points for malicious actors seeking to exploit the system's weaknesses.
The technical implementation of this vulnerability involves the application's failure to properly validate user permissions when accessing certain resources or data elements. This weakness falls under the broader category of insufficient access control mechanisms, which is categorized as CWE-284 within the Common Weakness Enumeration framework. The flaw essentially permits unauthorized data retrieval through mechanisms that should require proper authentication and authorization before granting access to confidential information.
From an operational standpoint, this vulnerability poses significant risks to organizations utilizing the affected App Suite version. Attackers could potentially extract sensitive user data, system configurations, or business-critical information without proper credentials. The impact extends beyond simple data theft to include potential compliance violations, reputational damage, and financial losses. Organizations may face regulatory penalties under data protection laws such as gdpr or hipaa if sensitive information is compromised through this vulnerability.
The attack surface for this vulnerability is particularly concerning as it affects a widely used email and collaboration platform. The exploitation typically requires minimal technical expertise, making it attractive to threat actors ranging from script kiddies to sophisticated adversaries. This vulnerability aligns with ATT&CK technique T1083 (File and Directory Discovery) and T1046 (Network Service Scanning) as attackers would likely first enumerate system resources before attempting to access protected information.
Mitigation strategies should include immediate patching of the affected software to the latest available version from OX Software GmbH. Organizations must also implement comprehensive access control policies, regular security audits, and continuous monitoring of system access logs for suspicious activities. Network segmentation and principle of least privilege access should be enforced to limit potential damage from successful exploitation attempts. Additionally, regular security training for administrators and users helps prevent social engineering attacks that might exploit this vulnerability.
The vulnerability highlights the importance of maintaining up-to-date software versions and implementing robust security controls. Organizations should conduct regular vulnerability assessments and penetration testing to identify similar weaknesses in their infrastructure. Security teams must also establish incident response procedures specifically addressing information exposure vulnerabilities to ensure rapid containment and remediation when such flaws are discovered. This particular vulnerability serves as a reminder that even seemingly minor access control issues can have significant implications for overall system security and data protection.