EX3501-T0 firmware vulnerability

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

Published 20 Oct 2026Updated 21 Oct 20261 sources
CVSS 6.5

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