CVE-2023-27350

CVE-2023-27350 Exploit POC This is a Proof of Concept POC exploit for CVE-2023-27350, a vulnerability found in PaperCut MF/NG that allows an unauthenticated attacker to execute arbitrary code with SYSTEM privileges. Requirements Before using this exploit, make sure you have installed the followin...

CVE-2023-27350-POC

CVE-2023-27350-POC Description: This tool is designed to exploit an authentication bypass vulnerability in PaperCut MF/NG versions 8.0 and above, but prior to versions 20.1.7, 21.2.11, or 22.0.9. The vulnerability allows for unauthorized access to the system and can potentially be used for...

CVE-2023-27350

CVE-2023-27350 POC for CVE-2023-27350 affecting PaperCut MF/NG Technical Analysis A technical root cause analysis of the vulnerability, indicators of compromise, and internet exposure can be found on our blog: https://www.horizon3.ai/papercut-cve-2023-27350-deep-dive-and-indicators-of-compromise...

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-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 A python script tht searches for vulnerable version of PaperCut MF/NG More information can be found here: https://www.huntress.com/blog/critical-vulnerabilities-in-papercut-print-management-software Note: This was created for educational use only. Use at your own risk...

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...

EUVD-2026-67714

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-2026-82078 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...

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...

CVE-2026-82078

CVE-2026-82078 is an unsafe dynamic class loading vulnerability (CWE-470, CVSS 9.4 Critical) in the database connection utilities of PaperCut NG and PaperCut MF . The application instantiates database driver classes from configurable names without an allowlist, allowing arbitrary Java bytecode to...

CVE-2026-81578

An improper access control vulnerability (CWE-306) in the web management interface of PaperCut MF and PaperCut NG allows unauthenticated remote attackers to trigger administrative backend actions before access validation completes, enabling modification of system configurations. The root cause in...

CVE-2026-81578 PaperCut MF/NG: Authentication Bypass

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...

EUVD-2026-67713

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-2026-81578 PaperCut MF/NG: Authentication Bypass

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...

VulnCheck KEV: 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...

VulnCheck KEV: 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...

PaperCut MF < 24.1.9.76515 / 25.x < 25.0.12.76509 / 26.x < 26.0.4.76507 Multiple Vulnerabilities

The version of PaperCut MF installed on the remote Windows host is prior to 24.1.9.76515 or 25.x prior to 25.0.12.76509, or 26.x prior to 26.0.4.76507. It is, therefore, affected by the following vulnerabilities: - An authentication bypass vulnerability exists in the web management interface due ...