CRITICAL

CVE-2018-15723

CVSS v3

9.8

CRITICAL

EPSS Score

3.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2018-15723 yet.

Full record on NVD

Description

The Logitech Harmony Hub before version 4.15.206 is vulnerable to application level command injection via crafted HTTP request. An unauthenticated remote attacker can leverage this vulnerability to execute application defined commands (e.g. harmony.system?systeminfo).

Technical details

Published: 2018-12-20

Frequently asked questions

What is CVE-2018-15723?

Is CVE-2018-15723 actively exploited?

Active exploitation of CVE-2018-15723 has not been confirmed. Its EPSS score was 3.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-15723?

CVE-2018-15723 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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