CVE-2021-38365
LOWCVSS 3.7/10EPSS 1.16%
Last modified
CVE-2021-38365 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. 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 estimates a 1.16% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tonewinner | Winner Desktop Speakers Firmware | <= 2021-08-09 |
References
- http://www.tonewinner.comVendor Advisory
- https://www.nassiben.com/glowworm-attackExploit, Third Party Advisory
- http://www.tonewinner.comVendor Advisory
- https://www.nassiben.com/glowworm-attackExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2021-38365?
CVE-2021-38365 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.
How do I fix CVE-2021-38365?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-38365?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST