CVE Catalog

CVE-2025-9785

HighCVSS 7.7
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.11%

1th percentile - higher than 1% of all known CVEs

Summary

PaperCut Print Deploy, an optional component for PaperCut NG/MF, can be configured with self-signed certificates. If not fully configured to use the trust database, communication is vulnerable to man-in-the-middle attacks. Documentation for SSL configuration was lacking, potentially leading to misconfiguration.

Risk Assessment

Risk of man-in-the-middle attacks on client-server communication, potentially leading to data exposure or manipulation. Use of valid certificates and updated documentation is recommended.

Recommendation

Use valid certificates, update documentation, and properly configure the trust store of the OS and Java key store for private CA or self-signed certificates.

Related vulnerabilities

Original NVD description (English source)

PaperCut Print Deploy is an optional component that integrates with PaperCut NG/MF which simplifies printer deployment and management. When the component is deployed to an environment, the customer has an option to configure the system to use a self-signed certificate. If the customer does not fully configure the system to leverage the trust database on the clients, it opens up the communication between clients and the server to man-in-the-middle attacks.  It was discovered that certain parts of the documentation related to the configuration of SSL in Print Deploy were lacking, which could potentially contribute to a misconfiguration of the Print Deploy client installation. PaperCut strongly recommends to use valid certificates to secure installations and to follow the updated documentation to ensure the correct SSL configuration. Those who use private CAs and/or self-signed certificates should make sure to copy their Certification Authority certificate, or their self signed certificate if using only one, to the trust store of their operating system and to the Java key store

Vulnerability data from NVD (NIST) · CISA KEV · EPSS