CVE-2018-15720 Hardcoded credentials in Logitech Harmony Hub

Critical 9.8 Published 20 Dec 2018 Updated 16 Sep 2024

Hard-coded credentials in the XMPP server allow remote attackers to access the local API of Logitech Harmony Hub devices.

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-2018-15720?

CVE-2018-15720 is a critical vulnerability in Logitech Harmony Hub, published on 20 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Logitech Harmony Hub before version 4.15.206 contained two hard-coded accounts in the XMPP server that gave remote users access to the local API.

Weakness: CWE-798

Which versions are affected by CVE-2018-15720?

It affects 1 product.

Products include Logitech Harmony Hub Firmware.

How do I fix CVE-2018-15720?

No fix has been published for CVE-2018-15720 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-15720 being exploited?

There is no known exploitation of CVE-2018-15720 in the wild and no public exploit code.

Sources

Also known as GHSA-2m2c-428p-vrf4.