How severe is CVE-2020-10367?

CVE-2020-10367 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2020-10367 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2020-10367?

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

Does CVE-2020-10367 have an EU (EUVD) identifier?

Yes. CVE-2020-10367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-2822.

When was CVE-2020-10367 published?

CVE-2020-10367 was published on 2024-11-10 and last updated on 2026-06-17.

CVE-2020-10367

CVE-2020-10367 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-203.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-2822
Weakness: CWE-203
Published: 2024-11-10
Last modified: 2026-06-17

Description

Certain Cypress (and Broadcom) Wireless Combo chips, when a January 2021 firmware update is not present, allow memory access via a "Spectra" attack.

Frequently asked questions

What is CVE-2020-10367?: Certain Cypress (and Broadcom) Wireless Combo chips, when a January 2021 firmware update is not present, allow memory access via a "Spectra" attack.
How severe is CVE-2020-10367?: CVE-2020-10367 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2020-10367 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2020-10367?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2020-10367 have an EU (EUVD) identifier?: Yes. CVE-2020-10367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-2822.
When was CVE-2020-10367 published?: CVE-2020-10367 was published on 2024-11-10 and last updated on 2026-06-17.

References

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