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CVE-2023-39469

nvd nist
Published: May 3, 2024Modified: Jun 17, 2026

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7.2
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.2 / Impact: 5.9
Source: NVD

Description

PaperCut NG External User Lookup Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PaperCut NG. Authentication is required to exploit this vulnerability. The specific flaw exists within the External User Lookup functionality. The issue results from the lack of proper validation of a user-supplied string before using it to execute Java code. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-21013.

Affected (2)

Papercut
2 products
Papercut Mf
Papercut Ng
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Papercut Mf
Before 22.1.1
Papercut Ng
Before 22.1.1

Related CWEs

CWE-94
Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (4)

Source: zdi-disclosures@trendmicro.com
Vendor AdvisoryRelated
Source: zdi-disclosures@trendmicro.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor AdvisoryRelated
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.