National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-16920 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://fortiguard.com/zeroday/FG-VD-19-117 Third Party Advisory
https://medium.com/@80vul/determine-the-device-model-affected-by-cve-2019-16920-by-zoomeye-bf6fec7f9bb3
https://www.kb.cert.org/vuls/id/766427
https://www.seebug.org/vuldb/ssvid-98079

Weakness Enumeration

CWE-ID CWE Name Source
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:dlink:dir-655_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.02b05
Running on/with
 cpe:2.3:h:dlink:dir-655:cx:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:dlink:dir-866l_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.03b04
Running on/with
 cpe:2.3:h:dlink:dir-866l:ax:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:dlink:dir-652_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:dlink:dir-652:ax:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:dlink:dhp-1565_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.01
Running on/with
 cpe:2.3:h:dlink:dhp-1565:ax:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-16920
NVD Published Date:
09/27/2019
NVD Last Modified:
10/10/2019