CVE-2019-16920

published 2019-09-27

CVE-2019-16920: Unauthenticated remote code execution occurs in D-Link products such as DIR-655C, DIR-866L, DIR-652, and DHP-1565. The issue occurs when the attacker sends an…

critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

KEV ITW EXPLOIT

Unauthenticated remote code execution occurs in D-Link products such as DIR-655C, DIR-866L, DIR-652, and DHP-1565. The issue occurs when the attacker sends an arbitrary input to a "PingTest" device common gateway interface that could lead to common injection. An attacker who successfully triggers the command injection could achieve full system compromise. Later, it was independently found that these are also affected: DIR-855L, DAP-1533, DIR-862L, DIR-615, DIR-835, and DIR-825.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
dlink	dhp-1565_firmware	<= 1.01	—
dlink	dir-655_firmware	<= 3.02b05	—
dlink	dir-866l_firmware	<= 1.03b04	—

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

vulncheck 9.8 CRITICAL

cisa 9.8 CRITICAL

CWE-78