How severe is CVE-2024-50395?

CVE-2024-50395 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-50395 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-50395?

CVE-2024-50395 affects Qnap Media Streaming Add-on. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-50395?

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

Does CVE-2024-50395 have an EU (EUVD) identifier?

Yes. CVE-2024-50395 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45076.

When was CVE-2024-50395 published?

CVE-2024-50395 was published on 2024-11-22 and last updated on 2026-06-17.

CVE-2024-50395

CVE-2024-50395 is a high-severity vulnerability in Qnap Media Streaming Add-on with a CVSS 3.x base score of 8.8. 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-639.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 6.9
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45076
Weakness: CWE-639
Affected product: Qnap Media Streaming Add-on
Published: 2024-11-22
Last modified: 2026-06-17

Description

An authorization bypass through user-controlled key vulnerability has been reported to affect Media Streaming add-on. If exploited, the vulnerability could allow local network attackers to gain privilege. We have already fixed the vulnerability in the following version: Media Streaming add-on 500.1.1.6 ( 2024/08/02 ) and later

Frequently asked questions

What is CVE-2024-50395?: An authorization bypass through user-controlled key vulnerability has been reported to affect Media Streaming add-on. If exploited, the vulnerability could allow local network attackers to gain privilege. We have already fixed the vulnerability in the following version: Media Streaming add-on 500.1.1.6 ( 2024/08/02 ) and later
How severe is CVE-2024-50395?: CVE-2024-50395 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-50395 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-50395?: CVE-2024-50395 affects Qnap Media Streaming Add-on. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-50395?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-50395 have an EU (EUVD) identifier?: Yes. CVE-2024-50395 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45076.
When was CVE-2024-50395 published?: CVE-2024-50395 was published on 2024-11-22 and last updated on 2026-06-17.

References

https://www.qnap.com/en/security-advisory/qsa-24-47

Affected products (1)

cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:*

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