How severe is CVE-2021-38365?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Tonewinner Winner Desktop Speakers

CVE-2021-38365

Winner (aka ToneWinner) desktop speakers through 2021-08-09 allow remote attackers to recover speech signals from the power-indicator LED via a telescope and an electro-optical sensor, aka a "Glowworm" attack.

EPSS: 0.012 (63.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Tonewinner Winner_desktop_speakers
Tonewinner Winner_desktop_speakers_firmware
N/a — versions n/a

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
af854a3a-2127-422b-91ae-364da2661108 (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-38365?: CVE-2021-38365 is a low-severity vulnerability in Tonewinner Winner Desktop Speakers. CVSS score: 3.7/10. Published 2021-08-10.
How severe is CVE-2021-38365?: Low severity. CVSS v3 base score is 3.7 out of 10.