CVE-2026-12489

published 2026-10-20

CVE-2026-12489: 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…

Priority P3 41 medium 6.5 CVSS 3.1

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

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
zyxel	ex3501-t0_firmware	<= 5.44(ACHR.6)C0	—

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