CVE-2021-38365 — LOW (3.7) — White Hats Nepal

Q: How severe is CVE-2021-38365?

CVE-2021-38365 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-38365?

Check the references section above for vendor advisories and patch information. Affected products include: Tonewinner Winner Desktop Speakers Firmware, Tonewinner Winner Desktop Speakers.

Vulnerability Description

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.

CVSS Score

3.7

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Tonewinner	Winner Desktop Speakers Firmware	<= 2021-08-09
Tonewinner	Winner Desktop Speakers	-

References

http://www.tonewinner.comVendor Advisory
https://www.nassiben.com/glowworm-attackExploitThird Party Advisory
http://www.tonewinner.comVendor Advisory
https://www.nassiben.com/glowworm-attackExploitThird Party Advisory

FAQ

What is CVE-2021-38365?

CVE-2021-38365 is a vulnerability with a CVSS score of 3.7 (LOW). 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...

How severe is CVE-2021-38365?

CVE-2021-38365 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-38365?

Check the references section above for vendor advisories and patch information. Affected products include: Tonewinner Winner Desktop Speakers Firmware, Tonewinner Winner Desktop Speakers.