** UNSUPPORTED WHEN ASSIGNED ** An improper restriction of excessive authentication attempts vulnerability in the web management interface of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to brute-force the password and bypass authentication.

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Fixes

Solution

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Workaround

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History

Tue, 12 May 2026 06:30:00 +0000

Type Values Removed Values Added
Title Brute‑Force Authentication Vulnerability in Zyxel WRE6505 v2 Firmware

Tue, 12 May 2026 04:15:00 +0000

Type Values Removed Values Added
Description ** UNSUPPORTED WHEN ASSIGNED ** An improper restriction of excessive authentication attempts vulnerability in the web management interface of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to brute-force the password and bypass authentication.
Weaknesses CWE-307
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2026-05-12T03:22:18.618Z

Reserved: 2026-04-28T02:06:53.906Z

Link: CVE-2026-7255

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-12T04:16:29.143

Modified: 2026-05-12T04:16:29.143

Link: CVE-2026-7255

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T06:30:09Z

Weaknesses