VULNERABILITY INTELLIGENCE

CVE-2018-20305

CVSS score9.8 CRITICAL
EPSS probability4.07%
CISA KEVNot currently listed
Published2018-12-20
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

D-Link DIR-816 A2 1.10 B05 devices allow arbitrary remote code execution without authentication via the newpass parameter. In the /goform/form2userconfig.cgi handler function, a long password may lead to a stack-based buffer overflow and overwrite a return address.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references