CVE-2025-8939
published 2025-08-14CVE-2025-8939: A vulnerability was determined in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/WifiGuestSet. The manipulation of the…
high7.4CVSS 4.0
AVNACLATNPRLUINVCHVIHVAHSCNSINSANEPCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
A vulnerability was determined in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/WifiGuestSet. The manipulation of the argument shareSpeed leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20 | — | — |
| tenda | ac20_firmware | 16.03.08.0 – 16.03.08.12 | — |