CVE-2021-38365
LOW
3.7
CVSS Score
Published: August 10, 2021 at 01:18 PM UTC
Updated: July 5, 2026 at 12:17 AM UTC
2 products affected across 1 vendorWinner Desktop Speakers FirmwareWinner Desktop Speakers
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Severity
LOW3.7
Exploit prediction
EPSS 1%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2021-08-09
tonewinner-winner-desktop-speakers (same device)
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.nassiben.com/glowworm-attackCVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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