VULNERABILITY INTELLIGENCE

CVE-2019-14451

CVSS score9.8 CRITICAL
EPSS probability4.45%
CISA KEVNot currently listed
Published2019-10-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

RepetierServer.exe in Repetier-Server 0.8 through 0.91 does not properly validate the XML data structure provided when uploading a new printer configuration. When this is combined with CVE-2019-14450, an attacker can upload an "external command" configuration as a printer configuration, and achieve remote code execution. After exploitation, loading of the external command configuration is dependent on a system reboot or service restart.

Weakness classification

  • CWE-434: Unrestricted Upload of File with Dangerous Type

Primary references