Ue330 Firmware
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cpe:2.3:o:tp-link:ue330_firmware:*:*:*:*:*:*:*:*
part: o version: * update: *
| Vendor | Tp Link (0b2e1553-ac8b-5981-a60b-ca6c27ee3a6e) |
|---|---|
| Product | Ue330 Firmware (c3164084-1041-50a7-9ceb-a71a91ab5b9a) |
| 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-2021-38543 |
vulnerable | 2026-06-08 05:33:47.834404 |
Details available
TP-Link UE330 USB splitter devices through 2021-08-09, in certain specific use cases in which the device supplies power to audio-output equipment, 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. We assume that the USB splitter supplies power to some speakers. The power indicator LED of the USB splitter is connected directly to the power line, as a result, the intensity of the USB splitter's power indicator LED is correlative to its power consumption. The sound played by the connected speakers affects the USB splitter's power consumption and as a result is also correlative to the light intensity of the LED. By analyzing measurements obtained from an electro-optical sensor directed at the power indicator LED of the USB splitter, we can recover the sound played by the connected speakers.
Published: 2021-08-11T15:26:02.000Z
Updated: 2024-08-04T01:44:23.424Z Reference links |
Imported from gcve-enriched-dumps CVE data |
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