CVE-2023-27351 - Authentication flaw
Original CVE data
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 SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226.
Papercut - (2)
Common vulnerability metrics
Vulnerability weakness type is in the top 25 CWEs according to MITRE. View Mitre Top 25 CWEs
No exploit code is reported to exist.
Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog
Vulnerability is mentioned or trending in social media.
Vulnerability is being actively exploited by threat actors during campaigns.
How the vulnerability maps against various cybersecurity frameworks
How the submited vulnerability affects compliance
Web Application Security Frameworks
Applicable if the issue likely affects a web application