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
- 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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-3836dbeaver is vulnerable to Improper Restriction of XML Externa…5.5
- CVE-2021-38360The wp-publications WordPress plugin is vulnerable to restri…9.8
- CVE-2021-38361The .htaccess Redirect WordPress plugin is vulnerable to Ref…6.1
- CVE-2021-38362In RSA Archer 6.x through 6.9 SP3 (6.9.3.0), an authenticate…6.5
- CVE-2021-38363An issue was discovered in ONOS 2.5.1. In IntentManager, the…7.5
- CVE-2021-38364An issue was discovered in ONOS 2.5.1. There is an incorrect…6.5
- CVE-2021-38366Sitecore through 10.1, when Update Center is enabled, allows…8.8
- CVE-2021-3837openwhyd is vulnerable to Improper Authorization6.1
- CVE-2021-38370In Alpine before 2.25, untagged responses from an IMAP serve…5.9
- CVE-2021-38371The STARTTLS feature in Exim through 4.94.2 allows response …7.5
- CVE-2021-38372In KDE Trojita 0.7, man-in-the-middle attackers can create n…3.7
- CVE-2021-38373In KDE KMail 19.12.3 (aka 5.13.3), the SMTP STARTTLS option …5.3
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