CVE-2018-10996

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
May 12, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-10996: Critical severity, CVSS 9.8 | Vulnix