CVE-2025-5171CWE-284CWE-434

llisoft MTA Maita Training System OpenController.java this.fileService.download unrestricted upload

Medium · published May 26, 2025

CVSS v4.0
5.3
EPSS
1%
Percentile
43.6
In the wild
Unconfirmed
What it is

A vulnerability, which was classified as critical, has been found in llisoft MTA Maita Training System 4.5. This issue affects the function this.fileService.download of the file com\llisoft\controller\OpenController.java. The manipulation of the argument url leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00524 · 43.6th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2025-05-26T05:31Z
EPSS history
Timeline
  • 26 MAY 05:31Z
    llisoft MTA Maita Training System OpenController.java this.fileService.download unrestricted upload
    cvelistv5