CVE-2023-39469highCWE-94

CVE-2023-39469: high-severity vulnerability in PaperCut NG

PaperCut NG External User Lookup Code Injection Remote Code Execution Vulnerability

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33Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.2epss 61%
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.
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
PaperCut · NG
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CVE-2023-27350CRITICALCVE-2023-27350EPSS 100.0%KEVCVE-2023-27351HIGHCVE-2023-27351EPSS 78.1%KEVCVE-2023-39470HIGHPaperCut NG print.script.sandboxed Exposed Dangerous Function Remote Code Execution VulnerabilityEPSS 1.8%