https://db.gcve.eu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 06 May 2026 23:49:01 +0000 https://db.gcve.eu/sighting/a8ea183c-ecbd-4fc6-9f7d-002acf80cafd/export {"uuid": "a8ea183c-ecbd-4fc6-9f7d-002acf80cafd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-38548", "type": "seen", "source": "https://t.me/cibsecurity/27163", "content": "\u203c CVE-2021-38548 \u203c\n\nJBL 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.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-11T20:50:36.000000Z"} {"uuid": "a8ea183c-ecbd-4fc6-9f7d-002acf80cafd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-38548", "type": "seen", "source": "https://t.me/cibsecurity/27163", "content": "\u203c CVE-2021-38548 \u203c\n\nJBL 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.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-11T20:50:36.000000Z"} https://db.gcve.eu/sighting/a8ea183c-ecbd-4fc6-9f7d-002acf80cafd/export Wed, 11 Aug 2021 20:50:36 +0000