CVE-2022-44808 Command injection in n/a
Attackers can execute arbitrary OS commands on D-Link DIR-823G routers via malicious HNAP requests, requiring immediate attention from network administrators.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-44808?
CVE-2022-44808 is a critical command injection vulnerability in Dlink Dir-823g Firmware, published on 22 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-78
Which versions are affected by CVE-2022-44808?
It affects 1 product.
Products include Dlink Dir-823g Firmware.
How do I fix CVE-2022-44808?
No fix has been published for CVE-2022-44808 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2022-44808 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-44808 exists.
Other vulnerabilities in Dlink Dir-823g Firmware
Sources
Also known as GHSA-qvj8-qcrx-49c6.