CVE-2026-12489

An incorrect authorization vulnerability in the Data Access Layer DAL of Zyxel EX3501-T0 firmware versions through 5.44ACHR.6C0 could allow an authenticated attacker to escalate privileges by modifying the loginprivilege data on an affected device...

EUVD-2026-104789

An incorrect authorization vulnerability in the Data Access Layer DAL of Zyxel EX3501-T0 firmware versions through 5.44ACHR.6C0 could allow an authenticated attacker to escalate privileges by modifying the loginprivilege data on an affected device...

CVE-2026-12489

An incorrect authorization vulnerability in the Data Access Layer DAL of Zyxel EX3501-T0 firmware versions through 5.44ACHR.6C0 could allow an authenticated attacker to escalate privileges by modifying the loginprivilege data on an affected device...

CVE-2026-12489

The Zyxel EX3501-T0 device is vulnerable to an incorrect authorization vulnerability within its Data Access Layer (DAL) in firmware versions up to and including 5.44(ACHR.6)C0 . An authenticated attacker can exploit this flaw to escalate privileges by modifying the login_privilege data on the aff...