Go 2 Firmware
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cpe:2.3:o:jbl:go_2_firmware:*:*:*:*:*:*:*:*
part: o version: * update: *
| Vendor | Jbl (510a89a6-a57c-5451-8feb-ffc114e926c2) |
|---|---|
| Product | Go 2 Firmware (063aca36-e604-5da8-b2bc-62d4d296c3cf) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2021-38548 |
vulnerable | 2026-06-03 14:45:07.544164 |
Details available
JBL Go 2 devices through 2021-08-09 allow remote attackers to recover speech signals from an LED on the device, via a telescope and an electro-optical sensor, aka a "Glowworm" attack. The power indicator LED of the speakers is connected directly to the power line, as a result, the intensity of a device's power indicator LED is correlative to the power consumption. The sound played by the speakers affects their power consumption and as a result is also correlative to the light intensity of the LEDs. By analyzing measurements obtained from an electro-optical sensor directed at the power indicator LEDs of the speakers, we can recover the sound played by them.
Published: 2021-08-11T15:24:48.000Z
Updated: 2024-08-04T01:44:23.502Z Reference links |
Imported from gcve-enriched-dumps CVE data |
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