Is CVE-2018-15722 actively exploited?

No active exploitation of CVE-2018-15722 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2018-15722 be exploited remotely?

Yes. CVE-2018-15722 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2018-15722?

CVE-2018-15722 has a CVSS score of 8.1 (HIGH).

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HIGH

CVE-2018-15722

CWE-78Published: December 20, 2018· Updated: Jun 17, 2026

8.1

CVSS v3.1

Official Description

The Logitech Harmony Hub before version 4.15.206 is vulnerable to OS command injection via the time update request. A remote server or man in the middle can inject OS commands with a properly formatted response.

NVD Source

Technical Analysis

CVE-2018-15722 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.