by Kastro
Paper/Archive/CVE-2025-13293

CVE-2025-13293

TBEA TBEA TLogger (TBEA Communication Box 3rd Generation) — Backdoor / default root credentials

EPSS 0.5%CVSS 9.3
critical.is priorityof 100
37
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 43.5.435 × 208.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A hard-coded or default root account credential in TBEA TLogger V2.1.0.0B0.0.0.0 allows an unauthenticated remote attacker to obtain root-level access to the device via the exposed SSH service. The root password can be recovered from the password hash stored in /etc/shadow and used to authenticate to the SSH service. Successful exploitation provides full administrative control of the affected device.

Affected

ProductAffectedFixed inSource
TBEA TLogger (TBEA Communication Box 3rd Generation)≤ V2.1.0.0B0.0.0.0–CNA

Scores by source

CyberDanube (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

refen.tbea.com/about.html