What is CVE-2019-25401?

CVE-2019-25401 is a high-severity vulnerability in Bematech Mp-4200, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-02-18.

How severe is CVE-2019-25401?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Bematech Mp-4200

CVE-2019-25401

Bematech (formerly Logic Controls, now Elgin) MP-4200 TH printer contains a denial of service vulnerability in the admin configuration page. Remote attackers can send crafted POST requests with malformed 'admin' and 'person' parameters to crash the printer's web service, causing a denial of service condition.

Vulnerability class: DoS (Denial of Service)

Published 2026-02-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.004 (35.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Bematech Mp-4200 — versions MP-4200 TH

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

www.exploit-db.com/exploits/47648 (exploit)
web.archive.org/web/20180814065516/https://www.bematech.com.br/ (product)
www.legacyglobal.com/products/bematech-formerly-logic-controls-mp-4200-thermal-… (product)
www.vulncheck.com/advisories/bematech-printer-mp-th-denial-of-service (third-party-advisory)

Frequently asked questions

What is CVE-2019-25401?: CVE-2019-25401 is a high-severity vulnerability in Bematech Mp-4200, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-02-18.
How severe is CVE-2019-25401?: High severity. CVSS v3 base score is 7.5 out of 10.