CRITICAL

CVE-2021-27113

CVSS v3

9.8

CRITICAL

EPSS Score

31.0%

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. An HTTP request parameter is used in command string construction within the handler function of the /goform/addRouting route. This could lead to Command Injection via Shell Metacharacters.

Technical details

Published
4/14/2021

Frequently asked questions

What is CVE-2021-27113?

An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. An HTTP request parameter is used in command string construction within the handler function of the /goform/addRouting route. This could lead to Command Injection via Shell Metacharacters.

Is CVE-2021-27113 actively exploited?

Active exploitation of CVE-2021-27113 has not been confirmed. The EPSS score is 31.0%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-27113?

CVE-2021-27113 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2021-27113 affecting your environment?

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

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