Multi-function Printer Unauthenticated Access Scanner
This scanner detects the use of Multi-function Printer unauthorized access in digital assets. Unauthorized access can allow attackers to scan documents left in printers and send them to unauthorized locations. It also helps identify exposed endpoints that could leak critical information about the printer.
Short Info
Level
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
2 weeks 22 hours
Scan only one
URL
Toolbox
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Multi-function Printers, commonly used in offices and businesses, serve many functions such as printing, scanning, and copying. These devices are crucial for document handling and can be found in various organizational settings. They are used by employees, IT administrators, and sometimes even customers, depending on the environment. Accessibility and integration into network systems are key features of these devices. Often, these printers are part of the larger network, which allows for ease of access and operation. Their network dependency, however, can lead to security risks if not properly managed.
Unauthorized access to Multi-function Printers, particularly via the eSCL protocol, can lead to critical vulnerabilities. This access can potentially allow attackers to intercept and manipulate scanned documents. The vulnerability can also expose sensitive information about the printer's specifications, such as serial numbers and models. Such exposure can aid in the planning of further attacks by malicious actors. It's crucial to ensure that access controls are properly configured to protect sensitive information.
The scanner seeks to detect unauthorized access endpoints using the eSCL protocol, often indicated by exposed URLs. Critical parameters related to printer capabilities remain vulnerable if security misconfigurations exist. A GET request to the specified path can reveal sensitive data when successful. Match conditions focus on finding specific XML schema markers that point to vulnerability. Attackers can exploit these endpoints to redirect scanned documents and gather confidential printer data.
If exploited, these vulnerabilities may lead to unauthorized document acquisition, potentially exposing sensitive business data. Attackers may gather information about network configurations and connected devices through exposed endpoints. Malicious exploitation of this vulnerability can also result in confidentiality breaches and altered documents. Furthermore, there might be reputational damage if sensitive information becomes public due to an exploitation. Businesses are advised to address these risks promptly to safeguard data integrity and confidentiality.
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