Xerox ColorQube 9303 on Linux HTTP Request os command injection

Summaryinfo

A vulnerability identified as critical has been detected in Xerox ColorQube 8700, ColorQube 8900, ColorQube 9301, ColorQube 9302 and ColorQube 9303 on Linux. Affected by this issue is some unknown functionality of the component HTTP Request Handler. This manipulation causes os command injection. This vulnerability is tracked as CVE-2019-10880. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Xerox ColorQube 8700, ColorQube 8900, ColorQube 9301, ColorQube 9302 and ColorQube 9303 on Linux. It has been declared as critical. Affected by this vulnerability is some unknown functionality of the component HTTP Request Handler. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Within multiple XEROX products a vulnerability allows remote command execution on the Linux system, as the "nobody" user through a crafted "HTTP" request (OS Command Injection vulnerability in the HTTP interface). Depending upon configuration authentication may not be necessary.

The bug was discovered 02/25/2019. The weakness was disclosed 04/12/2019 (Website). It is possible to read the advisory at securitydocs.business.xerox.com. This vulnerability is known as CVE-2019-10880 since 04/05/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 46 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Xerox

Name

• ColorQube 8700
• ColorQube 8900
• ColorQube 9301
• ColorQube 9302
• ColorQube 9303

License

• commercial

Website

• Vendor: https://www.xerox.com/

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