CRITICAL

CVE-2019-7297

CVSS v3

9.8

CRITICAL

EPSS Score

21.3%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

An issue was discovered on D-Link DIR-823G devices with firmware through 1.02B03. A command Injection vulnerability allows attackers to execute arbitrary OS commands via shell metacharacters in a crafted /HNAP1 request. This occurs when the GetNetworkTomographyResult function calls the system function with an untrusted input parameter named Address. Consequently, an attacker can execute any command remotely when they control this input.

Technical details

Published
1/31/2019

Frequently asked questions

What is CVE-2019-7297?

An issue was discovered on D-Link DIR-823G devices with firmware through 1.02B03. A command Injection vulnerability allows attackers to execute arbitrary OS commands via shell metacharacters in a crafted /HNAP1 request. This occurs when the GetNetworkTomographyResult function calls the system function with an untrusted input parameter named Address. Consequently, an attacker can execute any command remotely when they control this input.

Is CVE-2019-7297 actively exploited?

Active exploitation of CVE-2019-7297 has not been confirmed. The EPSS score is 21.3%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-7297?

CVE-2019-7297 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2019-7297 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.