CVE-2023-39469: PaperCut NG External User Lookup Code Injection Remote Code Execution Vulnerability
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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-39469?
CVE-2023-39469 is classified as a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2023-39469?
To fix CVE-2023-39469, update your PaperCut NG or MF installation to a version higher than 22.1.1.
Who is affected by CVE-2023-39469?
CVE-2023-39469 affects installations of PaperCut NG and MF versions up to 22.1.1.
What type of vulnerability is CVE-2023-39469?
CVE-2023-39469 is a code injection vulnerability that leads to remote code execution on affected systems.
Is authentication required for exploiting CVE-2023-39469?
Yes, authentication is required to exploit CVE-2023-39469.