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.
Metrics
Affected Vendors & Products
References
History
Wed, 21 Oct 2026 04:30:00 +0000
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| Metrics |
ssvc
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Tue, 20 Oct 2026 12:45:00 +0000
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| Title | Incorrect Authorization in Zyxel EX3501‑T0 Firmware Enables Privilege Escalation |
Tue, 20 Oct 2026 06:00:00 +0000
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| First Time appeared |
Zyxel
Zyxel ex3501-t0 Firmware |
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| Vendors & Products |
Zyxel
Zyxel ex3501-t0 Firmware |
Tue, 20 Oct 2026 02:30:00 +0000
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| Description | 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. | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Zyxel
Published: 2026-10-20T02:04:49.838Z
Updated: 2026-10-21T03:56:12.843Z
Reserved: 2026-06-17T03:45:11.296Z
Link: CVE-2026-12489
Updated: 2026-10-20T19:18:02.745Z
Status : Deferred
Published: 2026-10-20T03:17:15.077
Modified: 2026-10-21T04:18:10.297
Link: CVE-2026-12489
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