CVE-2002-0305 in P100s
Summary
by MITRE
Zero One Tech (ZOT) P100s print server does not properly disable the SNMP service or change the default password, which could leave the server open to attack without the administrator s knowledge.
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Analysis
by VulDB Data Team • 04/12/2019
The vulnerability identified in CVE-2002-0305 affects the Zero One Tech P100s print server, representing a critical security flaw in network infrastructure devices that has persisted for over two decades. This issue stems from improper configuration defaults that fail to adequately secure the device's SNMP service, creating an exploitable condition that adversaries can leverage without requiring explicit administrative knowledge or intervention. The device's default settings leave the SNMP service active with predetermined credentials, effectively providing unauthorized access vectors that bypass normal security controls.
The technical implementation of this vulnerability manifests through the device's failure to properly disable the Simple Network Management Protocol service upon initial deployment. According to CWE-798, this represents a classic case of hardcoded credentials that should never be present in production environments. The P100s print server maintains default SNMP community strings that remain unchanged from factory settings, allowing attackers to gain access to the device's management interfaces without requiring authentication. This flaw directly correlates with CWE-676, as the device employs dangerous functions through insecure default configurations that could be exploited by threat actors.
From an operational standpoint, this vulnerability creates significant risks for organizations deploying these devices in network environments. The lack of proper SNMP service disabling means that network administrators remain unaware of potential unauthorized access, as the service operates in the background without explicit notification or user intervention. Attackers can leverage this weakness to perform reconnaissance activities, gather network information, and potentially escalate privileges within the network infrastructure. The vulnerability's impact extends beyond simple information disclosure, as it can enable further exploitation through the SNMP service's capabilities to modify device configurations or access sensitive data.
The operational implications of this vulnerability align with several ATT&CK framework techniques including T1046 for network service scanning and T1078 for valid accounts usage. Organizations utilizing these print servers face risks of unauthorized access that could compromise entire network segments, particularly in environments where print servers serve as network entry points for additional attack vectors. The vulnerability's persistence in the device's firmware configuration means that even after initial deployment, the security risk remains unless explicitly addressed through manual configuration changes.
Mitigation strategies for CVE-2002-0305 require immediate administrative action to disable the SNMP service entirely or change the default credentials to strong, unique passwords. Network administrators should implement configuration management processes that ensure all devices undergo proper security hardening before deployment. The recommended approach includes disabling unnecessary services, changing default credentials, and implementing network segmentation to limit the potential impact of exploitation. Additionally, organizations should establish regular security audits to identify and remediate similar vulnerabilities across their network infrastructure. This vulnerability demonstrates the critical importance of secure default configurations as outlined in NIST SP 800-53 security controls, emphasizing that devices must be properly secured out-of-the-box rather than relying on administrative intervention for basic security measures.