CVE-2023-27350

2023-04-2000:00:00

CWE-284

zdi

www.cve.org

remote attackers

improper access control

arbitrary code execution

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.97

Percentile

99.8%

JSON

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.

CNA Affected

[
  {
    "vendor": "PaperCut",
    "product": "NG",
    "versions": [
      {
        "version": "22.0.5 (Build 63914)",
        "status": "affected"
      }
    ]
  }
]