CVE-2025-8769 CRITICAL

CVE-2025-8769: MegaSys Computer Technologies Telenium Online Web Application Improper Input Validation

Vendor Megasys Computer Technologies
Product Telenium Online Web Application
Weakness CWE-20 · Input validation
Published December 24, 2025
Last update December 24, 2025
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Telenium Online Web Application is vulnerable due to a Perl script that is called to load the login page. Due to improper input validation, an attacker can inject arbitrary Perl code through a crafted HTTP request, leading to remote code execution on the server.

Key dates

02Disclosure timeline

December 24, 2025 CVE published
December 24, 2025 Record updated