CVE-2023-27350

CVE-2023-27350 POC para CVE-2023-27350 que afecta a PaperCut MF/NG Análisis técnico Un análisis técnico de causa raíz de la vulnerabilidad, indicadores de compromiso y exposición a Internet se puede encontrar en nuestro blog:...

CVE-2023-27350-POC

CVE-2023-27350-POC Descripción: Esta herramienta está diseñada para explotar una vulnerabilidad de omisión de autenticación en PaperCut MF/NG versiones 8.0 y superiores, pero anteriores a las versiones 20.1.7, 21.2.11 o 22.0.9. La vulnerabilidad permite el acceso no autorizado al sistema y...

CVE-2023-27350

CVE-2023-27350 Exploit POC Este es un exploit de prueba de concepto POC para CVE-2023-27350, una vulnerabilidad encontrada en PaperCut MF/NG que permite a un atacante no autenticado ejecutar código arbitrario con privilegios de SYSTEM. Requisitos Antes de usar este exploit, asegúrate de tener...

CVE-2023-27350

CVE-2023-27350 POC for CVE-2023-27350 affecting PaperCut MF/NG Affected Versions 'PaperCut MF or NG version 8.0 or later excluding patched versions on all OS platforms.' Summary This POC uses an authentication bypass vulnerability chained with abuse of builtin scripting functionality to execute...

CVE-2023-27350-POC

CVE-2023-27350-POC Un script de Python que busca versiones vulnerables de PaperCut MF/NG Se puede encontrar más información aquí: https://www.huntress.com/blog/critical-vulnerabilities-in-papercut-print-management-software Nota: Esto fue creado solo con fines educativos. Úselo bajo su propio ries...

CVE-2023-27350-PoC

CVE-2023-27350 Este PoC demuestra cómo es posible eludir la autenticación en las versiones de PaperCut MF/NG desde la 8.0 hasta, sin incluir, 20.1.7, 21.2.11 y 22.0.9. Permite interactuar con el sistema sin utilizar credenciales de inicio de sesión válidas. Consultas de Shodan 1...

CVE-2026-87739

An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation. By submitting report generation requests without valid credentials, an attacker can generate reports and gain unauthorized access to sensitive information...

CVE-2026-82077

An improper limitation of a pathname to a restricted directory path traversal vulnerability in the Scan-to-Fax component of PaperCut NG and PaperCut MF allows an authenticated administrator to execute arbitrary commands on the underlying host via crafted fax provider settings...

CVE-2026-87739 PaperCut MF/NG: User permissions are not evaluated on report generation

An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation. By submitting report generation requests without valid credentials, an attacker can generate reports and gain unauthorized access to sensitive information...

EUVD-2026-85812

An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation. By submitting report generation requests without valid credentials, an attacker can generate reports and gain unauthorized access to sensitive information...

CVE-2026-87739

An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation. Because user permissions are not evaluated during this process, an attacker can submit report generation requests without valid credentials. This flaw allows for the...

EUVD-2026-85811

An improper limitation of a pathname to a restricted directory path traversal vulnerability in the Scan-to-Fax component of PaperCut NG and PaperCut MF allows an authenticated administrator to execute arbitrary commands on the underlying host via crafted fax provider settings...

CVE-2026-82077: Improper Limitation of a Pathname to a Restricted Directory

An improper limitation of a pathname to a restricted directory path traversal vulnerability in the Scan-to-Fax component of PaperCut NG and PaperCut MF allows an authenticated administrator to execute arbitrary commands on the underlying host via crafted fax provider settings...

CVE-2026-87739: Authorization Bypass Through User-Controlled Key

An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation. By submitting report generation requests without valid credentials, an attacker can generate reports and gain unauthorized access to sensitive information...

The vulnerability in the web interface for controlling printing control software in PaperCut MF and PaperCut NG allows a perpetrator to gain access to read and modify data.

The vulnerability in the web-based interface for controlling printing control software in PaperCut MF and PaperCut NG is related to deficiencies in authentication procedures. Exploiting this vulnerability could allow an attacker to gain read-only access and modify data...

The vulnerability of the printing control software in PaperCut MF and PaperCut NG, related to insecure dynamic class loading, allows a violator to execute arbitrary code.

The vulnerability of printing control software in PaperCut MF and PaperCut NG lies in the unsafe dynamic loading of classes, due to the lack of checks to ensure that the loaded classes comply with the list of allowed drivers. Exploiting this vulnerability allows a remote attacker to execute...

Attackers Chain Two PaperCut Flaws to Execute Code Without Authentication

Malicious actors are exploiting a newly patched security flaw in PaperCut NG and MF to execute arbitrary code on susceptible instances, as the company released a fresh emergency fix with additional hardening. "This vulnerability gives an unauthenticated attacker remote control over PaperCut's...

CVE-2026-82078

An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can...

CVE-2026-81578

An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under specific conditions, unauthenticated remote requests targeting administrative functions can trigger backend actions prior to the completion of access validation checks. This allow...

CVE-2026-82078 PaperCut MF/NG: Unsafe Dynamic Class Loading in Database Connector

An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can...