CVE-2018-1000537
Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2018-1000537- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2018-1000537- Updated
- 2026-11-02
EUVDEUVD-2018-1928 No score
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.
- Record
EUVD-2018-1928- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-52mm-j9gg-2xgp
Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in...
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.
- Record
GHSA-52mm-j9gg-2xgp- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-119
- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:11487-1 No score
uranium-firmware-lulzbot-1.1.9.34_5f9c029d1-1.9 on GA media
These are all security issues fixed in the uranium-firmware-lulzbot-1.1.9.34_5f9c029d1-1.9 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:11487-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
uranium-firmware-lulzbotopenSUSE:Tumbleweed |
before 1.1.9.34_5f9c029d1-1.9 | 1.1.9.34_5f9c029d1-1.9 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-1000537 is a critical vulnerability (CVSS 9.8) in Marlinfw Marlin Firmware, published June 26, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.38%, the 88th percentile. Fixed in uranium-firmware-lulzbot 1.1.9.34_5f9c029d1-1.9.