CRITICAL

CVE-2022-44808

CVSS v3

9.8

CRITICAL

EPSS Score

19.8%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

Technical details

Published
11/22/2022

Frequently asked questions

What is CVE-2022-44808?

A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

Is CVE-2022-44808 actively exploited?

Active exploitation of CVE-2022-44808 has not been confirmed. The EPSS score is 19.8%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-44808?

CVE-2022-44808 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2022-44808 affecting your environment?

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