Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-16920 First vendor Publication 2019-09-27
Vendor Cve Last vendor Modification 2025-04-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16920

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 1
Os 1
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1

Sources (Detail)

https://fortiguard.com/zeroday/FG-VD-19-117
https://medium.com/%4080vul/determine-the-device-model-affected-by-cve-2019-1...
https://www.kb.cert.org/vuls/id/766427
https://www.seebug.org/vuldb/ssvid-98079
Source Url

Alert History

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Date Informations
2025-07-17 01:19:22
  • Multiple Updates
2025-05-27 01:18:56
  • Multiple Updates
2025-02-05 00:21:29
  • Multiple Updates
2024-11-28 13:28:33
  • Multiple Updates
2024-07-16 21:27:37
  • Multiple Updates
2023-11-07 21:39:10
  • Multiple Updates
2020-05-23 02:26:16
  • Multiple Updates
2019-10-11 05:20:40
  • Multiple Updates
2019-10-02 00:19:31
  • Multiple Updates
2019-09-27 17:19:28
  • First insertion