CVE-2017-7964

CriticalCVSS 10.0/10Last modified Jun 17, 2026

Description

Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for remote attackers to conduct DNS hijacking attacks by reconfiguring the built-in dnshijacker process.

Metrics

CVSS 3.0 10.0/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-1188

Affected software

No affected versions have been published.

Timeline

Published: Apr 19, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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