CVE-2022-44808

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 5.30% Top 15%
Vendor Advisory dlink.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.dlink.com/en/security-bulletin/ vendor advisory
https://github.com/RobinWang825/IoT_vuln/tree/main/D-Link/DIR-823G/2 third party advisory exploit
https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1

Frequently Asked Questions

What is the severity of CVE-2022-44808?
CVE-2022-44808 has been scored as a critical severity vulnerability.
How to fix CVE-2022-44808?
To fix CVE-2022-44808, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-44808 being actively exploited in the wild?
It is possible that CVE-2022-44808 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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