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CVE-2020-10367

Certain Cypress (and Broadcom) Wireless Combo chips, when a January 2021 firmware update is not...

5.5 Medium

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

Attack profile

How easy it is to exploit

Attack vector
Adjacent network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
Low

Exploit likelihood

0.39%Up 0.3 points since Nov 11, 2024
90%50%10%1%

What each source reports

CVE List Score used 5.5

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

Record
CVE-2020-10367
CVSS 3.1
5.5 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-203
Updated
2026-11-02
EUVDEUVD-2020-2822 5.5

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

Record
EUVD-2020-2822
CVSS 3.1
5.5 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-gpc7-8xx7-6f36 5.5

Certain Cypress (and Broadcom) Wireless Combo chips, when a January 2021 firmware update is not...

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

Record
GHSA-gpc7-8xx7-6f36
CVSS 3.1
5.5 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-203
Updated
2026-11-02
NVD 5.5

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

Record
CVE-2020-10367
CVSS 3.1
5.5 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-203
Updated
2026-11-02
OSV 5.5

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

Record
CVE-2020-10367
CVSS 3.1
5.5 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-02

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-10367 is a medium vulnerability (CVSS 5.5), published November 10, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.

References

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