CVE-2018-17990 Command injection in n/a

High 8.8 Published 1 Apr 2019 Updated 5 Aug 2024

Remote authenticated attackers can execute arbitrary OS commands on D-Link DSL-3782 routers via the ScrIPaddrEndTXT parameter in Acl.asp.

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-2018-17990?

CVE-2018-17990 is a high-severity command injection vulnerability in n/a, published on 1 Apr 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 DSL-3782 devices with firmware 1.01. An OS command injection vulnerability in Acl.asp allows a remote authenticated attacker to execute arbitrary OS commands via the ScrIPaddrEndTXT parameter.

Weakness: CWE-78

Which versions are affected by CVE-2018-17990?

It affects 1 product.

Products include Dlink Dsl-3782 Firmware.

How do I fix CVE-2018-17990?

No fix has been published for CVE-2018-17990 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-2018-17990 being exploited?

There is no known exploitation of CVE-2018-17990 in the wild and no public exploit code.

Sources

Also known as GHSA-78cf-4c2v-2mcc.