What is CVE-2023-36143?

CVE-2023-36143 is a high-severity vulnerability in Maxprintisp Maxlink 1200g, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-06-30.

How severe is CVE-2023-36143?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-36143 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Maxprintisp Maxlink 1200g

CVE-2023-36143

Maxprint Maxlink 1200G v3.4.11E has an OS command injection vulnerability in the "Diagnostic tool" functionality of the device.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-06-30 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.027 (85.2th percentile), scored 2026-10-07.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000

Affected products

Maxprintisp Maxlink 1200g
Maxprintisp Maxlink 1200g Firmware — versions 3.4.11e

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

References

af854a3a-2127-422b-91ae-364da2661108 (Not Applicable)
github.com/leonardobg/CVE-2023-36143 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-36143?: CVE-2023-36143 is a high-severity vulnerability in Maxprintisp Maxlink 1200g, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-06-30.
How severe is CVE-2023-36143?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-36143 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.