How severe is CVE-2020-8337?

CVE-2020-8337 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-8337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-8337?

CVE-2020-8337 affects Synaptics Smart Audio Uwp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-8337?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-8337 published?

CVE-2020-8337 was published on 2020-06-09 and last updated on 2026-06-17.

CVE-2020-8337

CVE-2020-8337 is a medium-severity vulnerability in Synaptics Smart Audio Uwp with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-428.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v2: 7.2
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-428
Affected product: Synaptics Smart Audio Uwp
Published: 2020-06-09
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2020-8337?: 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.
How severe is CVE-2020-8337?: CVE-2020-8337 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-8337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-8337?: CVE-2020-8337 affects Synaptics Smart Audio Uwp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-8337?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-8337 published?: CVE-2020-8337 was published on 2020-06-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:synaptics:smart_audio_uwp:*:*:*:*:*:*:*:*

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