Executive Summary

Informations
Name CVE-2023-27350 First vendor Publication 2023-04-20
Vendor Cve Last vendor Modification 2025-02-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27350

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 15
Application 14

SAINT Exploits

Description Link
PaperCut authentication bypass More info here

Sources (Detail)

http://packetstormsecurity.com/files/171982/PaperCut-MF-NG-Authentication-Byp...
http://packetstormsecurity.com/files/172022/PaperCut-NG-MG-22.0.4-Authenticat...
http://packetstormsecurity.com/files/172512/PaperCut-NG-MG-22.0.4-Remote-Code...
http://packetstormsecurity.com/files/172780/PaperCut-PaperCutNG-Authenticatio...
https://news.sophos.com/en-us/2023/04/27/increased-exploitation-of-papercut-d...
https://www.papercut.com/kb/Main/PO-1216-and-PO-1219
https://www.zerodayinitiative.com/advisories/ZDI-23-233/
Source Url

Alert History

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Date Informations
2025-02-07 17:21:02
  • Multiple Updates
2024-11-28 14:23:27
  • Multiple Updates
2024-06-28 00:27:55
  • Multiple Updates
2023-06-08 00:27:43
  • Multiple Updates
2023-05-25 00:27:35
  • Multiple Updates
2023-05-16 21:27:15
  • Multiple Updates
2023-05-02 21:27:20
  • Multiple Updates
2023-04-28 05:27:19
  • Multiple Updates
2023-04-26 21:27:19
  • Multiple Updates
2023-04-26 00:27:21
  • Multiple Updates
2023-04-21 05:27:15
  • Multiple Updates
2023-04-21 00:27:18
  • First insertion