** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to execute operating system (OS) commands on a vulnerable device by sending a crafted HTTP request.

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Fixes

Solution

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Workaround

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History

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

Type Values Removed Values Added
Description ** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to execute operating system (OS) commands on a vulnerable device by sending a crafted HTTP request.
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2026-05-12T03:25:32.999Z

Reserved: 2026-04-28T02:06:55.400Z

Link: CVE-2026-7256

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-12T04:16:29.360

Modified: 2026-05-12T04:16:29.360

Link: CVE-2026-7256

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses