Origin validation error in Logitech Harmony Hub
Priority MEDIUM 48CWE-346Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-346.
Summary
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).
Why it matters now
EPSS 0.03699 89th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| LOGITEC CORPORATION | Logitech Harmony Hub | Firmware before 4.15.206 | — | No fix listed | CNA |
- Logitech Harmony Hub VendorLOGITEC CORPORATION Affected Firmware before 4.15.206 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:logitech:harmony_hub_firmware:*:*:*:*:*:*:*:* | before 4.15.206 | Vulnerable | LOGITEC CORPORATION |
| cpe:2.3:h:logitech:harmony_hub:-:*:*:*:*:*:*:* | not specified by NVD | Running on | LOGITEC CORPORATION |
- cpe:2.3:o:logitech:harmony_hub_firmware:*:*:*:*:*:*:*:* Versions before 4.15.206 Vulnerable ·LOGITEC CORPORATION
- cpe:2.3:h:logitech:harmony_hub:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·LOGITEC CORPORATION
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-15723
- 2026-10-03 Alias added: GHSA-g9xw-97cw-m9fh
References
More LOGITEC CORPORATION Harmony Hub Firmware vulnerabilities
- TI-2018-11209 Improper authentication in Logitech Harmony Hub CVSS 3.0CRITICAL 9.8
- TI-2018-11208 Hard-coded credentials in Logitech Harmony Hub CVSS 3.0CRITICAL 9.8
- TI-2018-11210 OS command injection in Logitech Harmony Hub CVSS 3.0HIGH 8.1
Sources
- CVE-2018-15723 · CVE Program
- CVE-2018-15723 · NVD
- FIRST EPSS
- GHSA-g9xw-97cw-m9fh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences