How severe is CVE-2023-50810?

CVE-2023-50810 has a CVSS 3.x base score of 6.0, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2023-50810 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-50810?

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

Does CVE-2023-50810 have an EU (EUVD) identifier?

Yes. CVE-2023-50810 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55543.

When was CVE-2023-50810 published?

CVE-2023-50810 was published on 2024-08-12 and last updated on 2026-06-17.

CVE-2023-50810

CVE-2023-50810 is a medium-severity vulnerability with a CVSS 3.x base score of 6.0. 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-94.

Key facts

Severity: Medium (CVSS 3.x base score 6.0)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-55543
Weakness: CWE-94
Published: 2024-08-12
Last modified: 2026-06-17

Description

In certain Sonos products before Sonos S1 Release 11.12 and S2 release 15.9, a vulnerability exists in the U-Boot component of the firmware that allow persistent arbitrary code execution with Linux kernel privileges. A failure to correctly handle the return value of the setenv command can be used to override the kernel command-line parameters and ultimately bypass the Secure Boot implementation. This affects PLAY5 gen 2, PLAYBASE, PLAY:1, One, One SL, and Amp.

Frequently asked questions

What is CVE-2023-50810?: In certain Sonos products before Sonos S1 Release 11.12 and S2 release 15.9, a vulnerability exists in the U-Boot component of the firmware that allow persistent arbitrary code execution with Linux kernel privileges. A failure to correctly handle the return value of the setenv command can be used to override the kernel command-line parameters and ultimately bypass the Secure Boot implementation. This affects PLAY5 gen 2, PLAYBASE, PLAY:1, One, One SL, and Amp.
How severe is CVE-2023-50810?: CVE-2023-50810 has a CVSS 3.x base score of 6.0, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2023-50810 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-50810?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-50810 have an EU (EUVD) identifier?: Yes. CVE-2023-50810 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55543.
When was CVE-2023-50810 published?: CVE-2023-50810 was published on 2024-08-12 and last updated on 2026-06-17.

References

https://www.sonos.com/en-us/security-advisory-2024-0001

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