Is CVE-2026-29797 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-29797?

CVE-2026-29797 has a CVSS v3 severity of HIGH (7.1).

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CVE-2026-29797

Description

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.