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CVE-2019-14451

CRITICAL
9.8
CVSS Score
Published: October 25, 2019 at 04:27 PM UTC
Updated: June 17, 2026 at 02:18 AM UTC
1 product affected across 1 vendorRepetier Server

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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Repetier Server· Repetier Server
95%
0.80 ≤ v ≤ 0.91

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.repetier-server.com/knowledgebase/security-advisory/
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.repetier-server.com/manuals/0.91/index.html

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-434

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