Description (CNA)
Tinycontrol devices such as tcPDU and LAN Controllers LK3.5, LK3.9 and LK4 allow a low privileged user to read an administrator's password by directly accessing a specific resource inaccessible via a graphical interface. This issue has been fixed in firmware versions: 1.36 (for tcPDU), 1.67 (for LK3.5 - hardware versions: 3.5, 3.6, 3.7 and 3.8), 1.75 (for LK3.9 - hardware version 3.9) and 1.38 (for LK4 - hardware version 4.0).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| tinycontrol / Lan Kontroler v3.5 | affected 0 before 1.67 |
| tinycontrol / LK3.9 | affected 0 before 1.75 |
| tinycontrol / LK4 | affected 0 before 1.38 |
| tinycontrol / tcPDU | affected 0 before 1.36 |
CWE
CWE-425
References
- https://cert.pl/en/posts/2026/03/CVE-2025-11500/
- https://tinycontrol.pl/en/archives/lan-controller-35/downloads/#firmware
- https://tinycontrol.pl/en/lk39/downloads/#firmware
- https://tinycontrol.pl/en/lk4/downloads/#firmware
- https://tinycontrol.pl/en/tcpdu/downloads/#firmware
ADP enrichment
No English description supplied.
No references supplied.