CVE-2023-27350

CISA KEV RANSOMWARE
ACT NOW Priority: 0.00 BB Relevance: 10/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

PaperCut MF/NG contains an improper access control vulnerability within the SetupCompleted class that allows authentication bypass and code execution in the context of system.

CISA Known Exploited Vulnerability

Vendor / Product PaperCut — MF/NG
Date Added 2023-04-21
Remediation Due 2023-05-12
Ransomware Use CONFIRMED
https://www.papercut.com/kb/Main/PO-1216-and-PO-1219; https://nvd.nist.gov/vuln/detail/CVE-2023-27350

Bug Bounty Relevance

10 / 100
✓ Known exploited (KEV)
✓ High exploitation probability

CVSS Score

Unscored

EPSS — Exploitation Probability

100.00%
Raw Score 0.999990
Percentile 100.0%
Date 2026-10-28

Intelligence Sources

kev ref →