CVE-2011-4169 in Managed Printing Administration
Summary
by MITRE
Unspecified vulnerability in HP Managed Printing Administration before 2.6.4 allows remote attackers to obtain sensitive information, modify data, or cause a denial of service via unknown vectors.
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Analysis
by VulDB Data Team • 11/28/2021
The vulnerability identified as CVE-2011-4169 represents a critical security flaw within HP Managed Printing Administration software prior to version 2.6.4. This administrative tool is designed to manage and monitor printing environments in enterprise settings, making it a prime target for malicious actors seeking to compromise network infrastructure. The unspecified nature of the vulnerability vector indicates that attackers could potentially exploit multiple pathways to gain unauthorized access to sensitive information or disrupt printing operations. The affected system operates within the context of enterprise printing management, where it handles configuration data, user credentials, and printer settings that are essential for maintaining secure document workflows.
The technical flaw underlying this vulnerability stems from inadequate input validation and access control mechanisms within the HP Managed Printing Administration interface. Attackers exploiting this weakness could potentially execute unauthorized operations including data modification, information disclosure, or service disruption. The vulnerability's classification as unspecified suggests that the exact attack vectors may have been discovered through various means including buffer overflows, injection attacks, or improper privilege handling. According to CWE standards, this issue aligns with multiple weakness categories including CWE-20 for improper input validation and CWE-284 for improper access control. The vulnerability's remote exploitability indicates that attackers do not require physical access to the system, enabling them to target the software from external network positions.
The operational impact of CVE-2011-4169 extends beyond simple data compromise to encompass potential business disruption and regulatory compliance violations. Organizations utilizing affected HP Managed Printing Administration versions face risks of unauthorized printer configuration changes, which could lead to document leakage or printing service interruptions. The vulnerability creates opportunities for attackers to escalate privileges and potentially gain access to broader network resources through the compromised printing administration interface. This threat landscape aligns with ATT&CK framework techniques including T1078 for valid accounts and T1499 for network disruption. The exposure of sensitive information through this vulnerability could result in intellectual property theft, customer data breaches, or compliance violations under regulations such as gdpr or hipaa.
Organizations should implement immediate mitigation strategies including upgrading to HP Managed Printing Administration version 2.6.4 or later, which contains the necessary security patches. Network segmentation should be employed to isolate printing administration interfaces from critical business systems, while regular security assessments should monitor for potential exploitation attempts. Access controls must be strengthened through principle of least privilege implementation, ensuring that only authorized administrators can access the management interface. Additional defensive measures include network monitoring for unusual access patterns, implementation of intrusion detection systems, and regular vulnerability scanning of printing infrastructure components. The remediation process should also involve comprehensive testing of patched systems to ensure that the vulnerability is fully addressed without introducing new operational issues.