CVE-2026-38571
Medium
Description
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.
SeverityMedium
CVSS4.6
Exploit probability—
ProductN300 F3 (V603)
PublishedJun 26, 2026
First seenJun 26, 2026
Weakness typeCWE-312CWE-312
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Tenda N300 F3 (V603) | No range specified | — |
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