CVE-2023-27350

Published Apr 20, 2023 CVSS 3.1 · 9.8 Critical EPSS 100.0% KEV · Listed
Description
This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SetupCompleted class. The issue results from improper access control. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-18987.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2023-04-21'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
zdi
Published
Updated
Oct 21, 2025, 11:05 PM
Reserved
Feb 28, 2023, 12:00 AM
Status
Analyzed
Published
Apr 20, 2023, 4:15 PM
Modified
Jun 17, 2026, 5:44 AM