CVE-2026-36176
Description
AI Translation Available
GNCC GP5 v7.1.76 was discovered to store pre-signed Backblaze B2 upload URLs (PUT requests) in plaintext to the serial console. This allows physically-proximate attackers to extract these active tokens to perform unauthorized operations via monitoring the serial UART interface.
http://gncc.com
http://gp5.com
https://github.com/BadChemical/IoT-Vulnerability-Research-Public/blob/main/GNCC…