VULNERABILITY INTELLIGENCE

CVE-2018-17786

CVSS score9.8 CRITICAL
EPSS probability4.12%
CISA KEVNot currently listed
Published2018-10-02
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

On D-Link DIR-823G devices, ExportSettings.sh, upload_settings.cgi, GetDownLoadSyslog.sh, and upload_firmware.cgi do not require authentication, which allows remote attackers to execute arbitrary code.

Weakness classification

  • CWE-287: Improper Authentication

Primary references