CVE-2026-38571

Medium severity, CVSS 4.6. EPSS: 0.2% chance of exploitation in the next 30 days.

Cleartext storage and exposure of WPA2 credentials, and missing authentication on the rr/wr memory read/write commands, in the unauthenticated UART debug console of the Tenda N300 F3 (V603) allow a physically proximate attacker to obtain stored WPA2 credentials in cleartext and to read or write arbitrary memory via the serial console.

Published 2026-06-26. Last modified 2026-06-29.