CVE-2010-0548 in Workcentre 5655
Summary
by MITRE
Multiple unspecified vulnerabilities in the Network Controller and Web Server in Xerox WorkCentre 5632, 5638, 5645, 5655, 5665, 5675, and 5687 allow remote attackers to (1) access mailboxes via unknown vectors that bypass Scan to Mailbox authorization or (2) read device configuration information via via unknown vectors that bypass web server authorization.
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Analysis
by VulDB Data Team • 04/30/2026
The vulnerability identified as CVE-2010-0548 affects Xerox WorkCentre multifunction devices including models 5632, 5638, 5645, 5655, 5665, 5675, and 5687. These devices incorporate network controller and web server functionalities that are critical to their operation and security posture. The unspecified nature of the vulnerabilities indicates that the exact technical mechanisms remain undisclosed, though the impact affects core security controls within the device's architecture. This vulnerability represents a significant concern for enterprise environments where these devices are deployed, as they often serve as entry points for unauthorized access to corporate networks and sensitive information systems.
The security flaws manifest in two primary attack vectors that bypass fundamental authorization mechanisms within the device's architecture. The first vector allows remote attackers to access mailboxes through unknown methods that circumvent the Scan to Mailbox authorization controls, potentially enabling unauthorized users to intercept or access email communications that should be restricted to legitimate recipients. The second vector enables attackers to read device configuration information through unknown methods that bypass web server authorization controls, which could expose sensitive operational parameters and network settings. Both vulnerabilities stem from inadequate access control implementations within the device's network services, creating pathways for unauthorized information disclosure and potential privilege escalation.
From an operational impact perspective, these vulnerabilities represent a critical security risk that could lead to data breaches, unauthorized network access, and compromise of sensitive corporate information. The ability to bypass Scan to Mailbox authorization suggests that attackers could potentially intercept confidential email communications sent from the device, while access to device configuration information could provide attackers with insights into network topology, authentication mechanisms, and other operational details that could be leveraged for further attacks. This vulnerability aligns with CWE-284, which addresses improper access control, and represents a significant deviation from secure by design principles in device architecture.
The attack surface for these vulnerabilities extends beyond simple information disclosure, as they could enable attackers to establish persistent access points within corporate networks. Network controllers and web servers in multifunction devices often serve as gateways to internal systems, making these vulnerabilities particularly dangerous when combined with other security weaknesses. The remote nature of the attack vectors means that adversaries do not require physical access to the devices, significantly expanding the potential attack scope. Organizations should consider these vulnerabilities in relation to ATT&CK techniques such as T1071.004 for application layer protocol usage and T1566 for phishing attacks that could leverage the compromised device as a staging point for broader network infiltration.
Mitigation strategies should include immediate firmware updates from Xerox to address the identified vulnerabilities, though the unspecified nature of the flaws suggests that comprehensive security assessments of the device's network services are necessary. Network segmentation and access controls should be implemented to limit the exposure of these devices to unauthorized network segments. Regular security audits of device configurations and monitoring for unusual network activity from these devices should be established as part of comprehensive security operations. Organizations should also consider implementing network access control measures that restrict communication with these devices to authorized network segments and establish incident response procedures for potential exploitation of these vulnerabilities. The vulnerability highlights the importance of maintaining current security patches and the need for robust security testing of networked devices in enterprise environments.