by Kastro
Paper/Archive/CVE-2025-8769

CVE-2025-8769

MegaSys Computer Technologies Telenium Online Web Application — MegaSys Computer Technologies Telenium Online Web Application Improper Input Validation

EPSS 1%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 63.4.634 × 2012.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Telenium Online Web Application≤ 8.3–CNA

Scores by source

icscert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refmegasys.com/supportrefcisa.gov/news-events/ics-advisories/icsa-24-263-04refgithub.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2024/icsa-24-263-04.json