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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-27350 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://packetstormsecurity.com/files/171982/PaperCut-MF-NG-Authentication-Bypass-Remote-Code-Execution.html CVE, Zero Day Initiative Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/172022/PaperCut-NG-MG-22.0.4-Authentication-Bypass.html CVE, Zero Day Initiative Exploit  Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/172512/PaperCut-NG-MG-22.0.4-Remote-Code-Execution.html CVE, Zero Day Initiative Exploit  Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/172780/PaperCut-PaperCutNG-Authentication-Bypass.html CVE, Zero Day Initiative Exploit  Third Party Advisory  VDB Entry 
https://news.sophos.com/en-us/2023/04/27/increased-exploitation-of-papercut-drawing-blood-around-the-internet/ CVE, Zero Day Initiative Third Party Advisory 
https://www.papercut.com/kb/Main/PO-1216-and-PO-1219 CVE, Zero Day Initiative Vendor Advisory 
https://www.zerodayinitiative.com/advisories/ZDI-23-233/ CVE, Zero Day Initiative Third Party Advisory  VDB Entry 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
PaperCut MF/NG Improper Access Control Vulnerability 04/21/2023 05/12/2023 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  
CWE-284 Improper Access Control Zero Day Initiative  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-27350
NVD Published Date:
04/20/2023
NVD Last Modified:
02/07/2025
Source:
Zero Day Initiative