CVE-2019-25554

MEDIUM

Tomabo MP4 Converter 3.25.22 Denial of Service via Name Field

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25554. PoCs published by Alejandra Sánchez.

AI-analyzed exploit summary This PoC demonstrates a denial-of-service vulnerability in MP4 Converter 3.25.22 by generating a large buffer of 'A' characters (10,000 bytes) and writing it to a file. When pasted into the 'Name' field of the application's preset configuration, it triggers a crash.

Description

Tomabo MP4 Converter 3.25.22 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Attackers can trigger a buffer overflow by pasting a large payload into the Name parameter when adding a preset in the Video/Audio Formats options, causing the application to crash when Reset All is clicked.

Exploits (1)

exploitdb WORKING POC
by Alejandra Sánchez · pythondoswindows
https://www.exploit-db.com/exploits/46848

This PoC demonstrates a denial-of-service vulnerability in MP4 Converter 3.25.22 by generating a large buffer of 'A' characters (10,000 bytes) and writing it to a file. When pasted into the 'Name' field of the application's preset configuration, it triggers a crash.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: MP4 Converter 3.25.22
No auth needed
Prerequisites: Python to generate the payload file · MP4 Converter 3.25.22 installed on Windows
devstral-2 · analyzed Mar 21, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit exploit
ExploitDB-46848
https://www.exploit-db.com/exploits/46848
Product product
Official Product Homepage
http://www.tomabo.com/
Third Party Advisory third-party-advisory
VulnCheck Advisory: Tomabo MP4 Converter 3.25.22 Denial of Service via Name Field
https://www.vulncheck.com/advisories/tomabo-mp4-converter-denial-of-service-via-name-field

Scores

CVSS v3 5.5
EPSS 0.0019
EPSS Percentile 9.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (2)
Tomabo/MP4 Converter 3.25.22
tomabo/mp4_converter 3.25.22
Published Mar 21, 2026
Tracked Since Mar 21, 2026