CVE-2026-1460

published 2026-04-28

CVE-2026-1460: A post-authentication command injection vulnerability in the “DomainName” parameter of the DHCP configuration file in Zyxel DX3301-T0 and EX3301-T0 firmware…

high 7.2 CVSS 3.1

AV N AC L PR H UI N S U C H I H A H

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

2 ranges

Vendor	Product	Version range	Fixed in
zyxel	dx3301-t0_firmware	<= 5.50(ABVY.7.1)C0	—
zyxel	ex3301-t0_firmware	<= 5.50(ABVY.7.1)C0	—

CWE-78