Critical severity9.8NVD Advisory· Published Oct 25, 2019· Updated Jun 17, 2026
CVE-2019-14451
CVE-2019-14451
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.
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Affected products
2- Repetier-Server/Repetier-Serverdescription
- Range: 0.8 - 0.91
Patches
Vulnerability mechanics
References
2- www.repetier-server.com/knowledgebase/security-advisory/nvdVendor Advisory
- www.repetier-server.com/manuals/0.91/index.htmlnvdVendor Advisory
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