CVE-2019-13101 Missing authorization in n/a

Critical 9.8 Published 8 Aug 2019 Updated 4 Aug 2024

Unauthenticated attackers can access the WAN configuration page to view and modify network settings on affected D-Link routers.

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-2019-13101?

CVE-2019-13101 is a critical missing authorization vulnerability in n/a, published on 8 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered on D-Link DIR-600M 3.02, 3.03, 3.04, and 3.06 devices. wan.htm can be accessed directly without authentication, which can lead to disclosure of information about the WAN, and can also be leveraged by an attacker to modify the data fields of the page.

Weakness: CWE-306

Which versions are affected by CVE-2019-13101?

It affects 1 product.

Products include Dlink Dir-600m Firmware.

How do I fix CVE-2019-13101?

No fix has been published for CVE-2019-13101 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2019-13101 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-13101 exists.

Public exploit code: 2 Exploit-DB entries, 1 Nuclei template and 1 proofs of concept on GitHub.

Sources

Also known as GHSA-5cwj-g9vv-pmp6.