CVE-2018-15721

9.8 criticalEPSS 1.8%

Critical (9.8) in logitech harmony hub firmware. EPSS 1.8% chance of exploitation in the next 30 days.

The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2018-12-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

logitech:harmony_hub_firmware

References

https://www.tenable.com/security/research/tra-2018-47
https://www.tenable.com/security/research/tra-2018-47

Check your stack JSON