CVE-2026-37100: n/a
A vulnerability in the Bluetooth Low Energy (BLE) control interface of the Yamaha SR-B30A sound bar firmware 2. 40 allows remote attackers within BLE radio range to connect without authentication via the Sound Bar Remote protocol. This issue affects the sound bar's BLE interface and could permit unauthorized access. No patch or official remediation information is currently available. There is no evidence of known exploits in the wild. The vulnerability does not have an assigned CVSS score.
AI Analysis
Technical Summary
CVE-2026-37100 describes an authentication bypass vulnerability in the BLE control interface of the Yamaha SR-B30A sound bar firmware version 2.40, specifically via the Sound Bar Remote protocol. This allows remote attackers within BLE range to connect to the device without requiring authentication. The vulnerability is limited to the BLE interface and the associated mobile app version 2.40. No patch or vendor advisory is currently available to confirm remediation status.
Potential Impact
An attacker within Bluetooth Low Energy radio range can connect to the Yamaha SR-B30A sound bar without authentication. This unauthorized connection could potentially allow control or manipulation of the device via the Sound Bar Remote protocol. The exact impact beyond unauthorized connection is not detailed in the available information. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limiting physical proximity to the device and disabling BLE connectivity when not in use may reduce exposure. Monitor official Yamaha communications for updates or patches addressing this vulnerability.
CVE-2026-37100: n/a
Description
A vulnerability in the Bluetooth Low Energy (BLE) control interface of the Yamaha SR-B30A sound bar firmware 2. 40 allows remote attackers within BLE radio range to connect without authentication via the Sound Bar Remote protocol. This issue affects the sound bar's BLE interface and could permit unauthorized access. No patch or official remediation information is currently available. There is no evidence of known exploits in the wild. The vulnerability does not have an assigned CVSS score.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-37100 describes an authentication bypass vulnerability in the BLE control interface of the Yamaha SR-B30A sound bar firmware version 2.40, specifically via the Sound Bar Remote protocol. This allows remote attackers within BLE range to connect to the device without requiring authentication. The vulnerability is limited to the BLE interface and the associated mobile app version 2.40. No patch or vendor advisory is currently available to confirm remediation status.
Potential Impact
An attacker within Bluetooth Low Energy radio range can connect to the Yamaha SR-B30A sound bar without authentication. This unauthorized connection could potentially allow control or manipulation of the device via the Sound Bar Remote protocol. The exact impact beyond unauthorized connection is not detailed in the available information. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limiting physical proximity to the device and disabling BLE connectivity when not in use may reduce exposure. Monitor official Yamaha communications for updates or patches addressing this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-04-06T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69e107ef82d89c981f9dd1ac
Added to database: 4/16/2026, 4:01:51 PM
Last enriched: 4/16/2026, 4:16:57 PM
Last updated: 4/16/2026, 6:17:27 PM
Views: 5
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