CVE-2019-14451

· CRITICALModified

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CVSS v3.1

9.8

EPSS

4.45%

Published

Oct 25, 2019

Modified

Nov 21, 2024

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-434

Affected Products (1)

repetier-server · repetier-servervulnerable

References (4)

https://www.repetier-server.com/knowledgebase/security-advisory/

Vendor Advisory

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

Vendor Advisory

https://www.repetier-server.com/knowledgebase/security-advisory/

Vendor Advisory

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

Vendor Advisory

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