CVE-2019-13481 Command injection in n/a
Authenticated attackers can execute arbitrary commands on D-Link DIR-818LW routers via shell metacharacters in the MTU field.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-13481?
CVE-2019-13481 is a high-severity command injection vulnerability in n/a, published on 10 Jul 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered on D-Link DIR-818LW devices with firmware 2.06betab01. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the MTU field to SetWanSettings.
Weakness: CWE-78
Which versions are affected by CVE-2019-13481?
It affects 1 product.
Products include Dlink Dir-818lw Firmware.
How do I fix CVE-2019-13481?
No fix has been published for CVE-2019-13481 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-2019-13481 being exploited?
There is no known exploitation of CVE-2019-13481 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4gfx-p3r9-h3mh.