CVE-2025-15682: Tbea Tlogger Tbea Communication Box 3rd Generation

High severity, CVSS 8.7. EPSS: 0.5% chance of exploitation in the next 30 days.

TBEA TLogger V2.1.0.0B0.0.0.0 contains an unauthenticated resource exhaustion vulnerability in its web server. An unauthenticated remote attacker can send PUT requests to the /tmp/ endpoint, causing the web server to create persistent files containing attacker-controlled data under /opt/myapp/webserver/. The generated files are not removed because the web server attempts to move them into a non-existent directory. Repeated requests can therefore exhaust available storage and cause a denial-of-service condition.

Affected products

• Tbea Tbea Tlogger Tbea Communication Box 3rd Generation: up to and including V2.1.0.0B0.0.0.0

Published 2026-08-10. Last modified 2026-09-29.