CVE-2018-1000537

CRITICAL

Marlin Firmware Marlin <1.1.x - Buffer Overflow

Title source: llm
STIX 2.1

Description

Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in cardreader.cpp (Depending on branch/version) that can result in Arbitrary code execution. This attack appear to be exploitable via Crafted G-Code instruction/file is sent to the printer.

References (2)

Core 2
Core References
Various Sources x_refsource_misc
http://forums.reprap.org/read.php?415%2C823246
Third Party Advisory x_refsource_misc
https://github.com/MarlinFirmware/Marlin/pull/10925

Scores

CVSS v3 9.8
EPSS 0.0343
EPSS Percentile 87.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (1)
marlinfw/marlin_firmware < 1.1.0
Published Jun 26, 2018
Tracked Since Feb 18, 2026