VULNERABILITY INTELLIGENCE

CVE-2019-20215

CVSS score10 HIGH

EPSS probability75.11%

CISA KEVNot currently listed

Published2020-01-29

Last modified2026-06-17

Description

D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via a urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because HTTP_ST is mishandled. The value of the urn: service/device is checked with the strstr function, which allows an attacker to concatenate arbitrary commands separated by shell metacharacters.