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.

Score

CVSS 4.0 8.7 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-02-18

Last modified

2026-02-19

Weaknesses

CWE-400

Affected products

• Mp-4200 (Bematech)

References

• https://web.archive.org/web/20180814065516/https://www.bematech.com.br/
• https://www.exploit-db.com/exploits/47648
• https://www.legacyglobal.com/products/bematech-formerly-logic-controls-mp-4200-thermal-receipt-printer/?srsltid=AfmBOor…
• https://www.vulncheck.com/advisories/bematech-printer-mp-th-denial-of-service