CVE-2020-9285

MEDIUMNVD 6.86.8—

6.8

Some versions of Sonos One (1st and 2nd generation) allow partial or full memory access via attacker controlled hardware that can be attached to the Mini-PCI Express slot on the motherboard that hosts the WiFi card on the device.

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 27.6%
KEV: Not listed

Published

October 20, 2022

Last Modified

May 8, 2025

References (2)

cve@mitrehttps://tnpitsecurity.com/blog/gaining-root-on-sonos-speakers/
af854a3a-2127-422b-91ae-364da2661108https://tnpitsecurity.com/blog/gaining-root-on-sonos-speakers/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-1191

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 09:19 UTCEG score recompute
2026-05-23 09:19 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-9285?

CVE-2020-9285 is a medium vulnerability published on October 20, 2022. Some versions of Sonos One (1st and 2nd generation) allow partial or full memory access via attacker controlled hardware that can be attached to the Mini-PCI Express slot on the motherboard that hosts the WiFi card on the device.

When was CVE-2020-9285 disclosed?

CVE-2020-9285 was first published in the National Vulnerability Database on October 20, 2022, with the most recent update on May 8, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-9285 actively exploited?

CVE-2020-9285 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-9285?

CVE-2020-9285 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2020-9285?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-9285, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-9285

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CVE-2020-9285

📅 Published

🔄 Last Modified

🔗 References (2)