CVE-2025-8769

Published: Dec 24, 2025

Modified: Dec 24, 2025

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

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.

Vendor	Product	Versions
MegaSys Computer Technologies	Telenium Online Web Application	affected `0 - <= 8.3`

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://megasys.com/support/

https://www.cisa.gov/news-events/ics-advisories/icsa-24-263-04

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2024/icsa-24-263-04.json

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CVE-2025-8769

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References