Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2023-27350 Details

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

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27350 CISA-ADPUS Government Resource
http://packetstormsecurity.com/files/171982/PaperCut-MF-NG-Authentication-Bypass-Remote-Code-Execution.html CVEThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/172022/PaperCut-NG-MG-22.0.4-Authentication-Bypass.html CVEExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/172512/PaperCut-NG-MG-22.0.4-Remote-Code-Execution.html CVEExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/172780/PaperCut-PaperCutNG-Authentication-Bypass.html CVEExploitThird Party AdvisoryVDB Entry

see all 15 references

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 NameDate AddedDue DateRequired Action
PaperCut MF/NG Improper Access Control VulnerabilityApr 21, 2023May 12, 2023Apply updates per vendor instructions.

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]
CWE-284Improper Access Control[email protected]

Affected Products

ProductVersions
papercut papercut mf
>= 8.0, < 20.1.7
>= 21.0.0, < 21.2.11
>= 22.0.0, < 22.0.9

CPE

  • cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
papercut papercut ng
>= 8.0, < 20.1.7
>= 21.0.0, < 21.2.11
>= 22.0.0, < 22.0.9

CPE

  • cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

17 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-27350
NVD Published Date:
Apr 20, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]