CVE-2019-14451

EPSS 4.5%

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.

Affected products

n/a · n/a

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References

https://www.repetier-server.com/knowledgebase/security-advisory/https://www.repetier-server.com/manuals/0.91/index.html