CVE-2020-8337 json
An unquoted search path vulnerability was reported in versions prior to 1.0.83.0 of the Synaptics Smart Audio UWP app associated with the D…
published 2020-06-09 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-29204
- cvss
- 6.7
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
An unquoted search path vulnerability was reported in versions prior to 1.0.83.0 of the Synaptics Smart Audio UWP app associated with the DCHU audio drivers on Lenovo platforms that could allow an administrative user to execute arbitrary code.
Patch / fix
- Lenovo Synaptics Smart Audio UWP App 1.0.83.0
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Affected products
- Lenovo Synaptics Smart Audio UWP App
Classification
- Weakness
-
- CWE-428 Unquoted Search Path or Element
References
-
support.lenovo.com
/us/en/product_security/len-30707
vendor-advisory
-
synaptics.com
/sites/default/files/audio-driver-security-brief-2020-06-09.pdf
vendor-advisory
Sources
- CVE List CVE-2020-8337
- NVD CVE-2020-8337
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