Description
A post-authentication command injection vulnerability in the “DomainName” parameter of the DHCP configuration file in Zyxel DX3301-T0 and EX3301-T0 firmware versions through 5.50(ABVY.7.1)C0 could allow an authenticated attacker with administrator privileges to execute OS commands on an affected device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Zyxel | DX3301-T0 firmware | <= 5.50(ABVY.7.1)C0 | — |
| Zyxel | EX3301-T0 firmware | <= 5.50(ABVY.7.1)C0 | — |