https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Tue, 05 May 2026 12:54:56 +0000 https://vulnerability.circl.lu/sighting/5fc14f9d-ea7b-470c-997e-1e417bdbf311/export {"uuid": "5fc14f9d-ea7b-470c-997e-1e417bdbf311", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-38547", "type": "seen", "source": "https://t.me/cibsecurity/27166", "content": "\u203c CVE-2021-38547 \u203c\n\nLogitech Z120 and S120 speakers 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": "2021-08-11T20:50:40.000000Z"} {"uuid": "5fc14f9d-ea7b-470c-997e-1e417bdbf311", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-38547", "type": "seen", "source": "https://t.me/cibsecurity/27166", "content": "\u203c CVE-2021-38547 \u203c\n\nLogitech Z120 and S120 speakers 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": "2021-08-11T20:50:40.000000Z"} https://vulnerability.circl.lu/sighting/5fc14f9d-ea7b-470c-997e-1e417bdbf311/export Wed, 11 Aug 2021 20:50:40 +0000