How severe is CVE-2025-50475?

CVE-2025-50475 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-50475 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-50475?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-50475 have an EU (EUVD) identifier?

Yes. CVE-2025-50475 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23276.

When was CVE-2025-50475 published?

CVE-2025-50475 was published on 2025-07-31 and last updated on 2026-06-17.

CVE-2025-50475

CVE-2025-50475 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23276
Weakness: CWE-78
Published: 2025-07-31
Last modified: 2026-06-17

Description

An OS command injection vulnerability exists in Russound MBX-PRE-D67F firmware version 3.1.6, allowing unauthenticated attackers to execute arbitrary commands as root via crafted input to the hostname parameter in network configuration requests. This vulnerability stems from improper neutralization of special elements used in an OS command within the network configuration handler, enabling remote code execution with the highest privileges.

Frequently asked questions

What is CVE-2025-50475?: An OS command injection vulnerability exists in Russound MBX-PRE-D67F firmware version 3.1.6, allowing unauthenticated attackers to execute arbitrary commands as root via crafted input to the hostname parameter in network configuration requests. This vulnerability stems from improper neutralization of special elements used in an OS command within the network configuration handler, enabling remote code execution with the highest privileges.
How severe is CVE-2025-50475?: CVE-2025-50475 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-50475 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-50475?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-50475 have an EU (EUVD) identifier?: Yes. CVE-2025-50475 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23276.
When was CVE-2025-50475 published?: CVE-2025-50475 was published on 2025-07-31 and last updated on 2026-06-17.

References

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