Description (CNA)
No authentication is required when updating firmware or bootloader, making it easy for malicious files to be pushed to the device. Additionally, anyone with the same software can scan a network for N-Tron devices and push/pull firmware without authenticating by using SNMP/TFTP.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Lion Controls / 700 Series | affected 0 before Firmware Versions 3.11.0; affected 0 before Bootloader Versions 2.0.6.1; unaffected 3.11.1 |
CWE
CWE-494
References
- https://www.hms-networks.com/
- https://www.hms-networks.com/cybersecurity
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-281-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-281-01.json
ADP enrichment
No English description supplied.
No references supplied.