8.2
CWE
434
Advisory Published
Updated

CVE-2023-3486: PaperCut NG Unauthenticated File Upload

First published: Tue Jul 25 2023(Updated: )

An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage. This could exhaust system resources and prevent the service from operating as expected.

Credit: vulnreport@tenable.com vulnreport@tenable.com

Affected SoftwareAffected VersionHow to fix
Papercut Papercut Mf<22.1.3
Papercut Papercut Ng<22.1.3

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Frequently Asked Questions

  • What is the vulnerability ID for the authentication bypass in PaperCut NG?

    The vulnerability ID for the authentication bypass in PaperCut NG is CVE-2023-3486.

  • What is the severity level of CVE-2023-3486?

    The severity level of CVE-2023-3486 is high with a score of 7.5.

  • Which versions of PaperCut NG are affected by CVE-2023-3486?

    Versions 22.0.12 and prior of PaperCut NG are affected by CVE-2023-3486.

  • How can an attacker exploit CVE-2023-3486?

    An attacker can exploit CVE-2023-3486 to upload arbitrary files to the PaperCut NG host's file storage, causing resource exhaustion and service disruption.

  • Where can I find more information about CVE-2023-3486?

    You can find more information about CVE-2023-3486 at the following references: [https://www.tenable.com/security/research/tra-2023-23](https://www.tenable.com/security/research/tra-2023-23) and [https://www.papercut.com/kb/Main/SecurityBulletinJuly2023/](https://www.papercut.com/kb/Main/SecurityBulletinJuly2023/).

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