CVE-2025-8769
CRITICALTelenium Online Web Application < 8.3 - Remote Code Execution via Perl Script Injection
Title source: llmDescription
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.
References (3)
Core 3
Core References
Various Sources
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2024/icsa-24-263-04.json
Various Sources
https://megasys.com/support/
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-263-04
Scores
CVSS v3
9.8
EPSS
0.0089
EPSS Percentile
54.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-20
Status
published
Products (1)
MegaSys Computer Technologies/Telenium Online Web Application
< 8.3
Published
Dec 24, 2025
Tracked Since
Feb 18, 2026