How severe is CVE-2023-34975?

CVE-2023-34975 has a CVSS 3.x base score of 6.6, 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 low, and availability low.

Is CVE-2023-34975 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34975?

CVE-2023-34975 affects Qnap Video Station. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34975?

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

When was CVE-2023-34975 published?

CVE-2023-34975 was published on 2023-10-13 and last updated on 2026-06-17.

CVE-2023-34975

CVE-2023-34975 is a medium-severity vulnerability in Qnap Video Station with a CVSS 3.x base score of 6.6. 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: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Qnap Video Station
Published: 2023-10-13
Last modified: 2026-06-17

Description

An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network. QuTScloud is not affected. We have already fixed the vulnerability in the following versions: QuTS hero h4.5.4.2626 build 20231225 and later QTS 4.5.4.2627 build 20231225 and later

Frequently asked questions

What is CVE-2023-34975?: An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network. QuTScloud is not affected. We have already fixed the vulnerability in the following versions: QuTS hero h4.5.4.2626 build 20231225 and later QTS 4.5.4.2627 build 20231225 and later
How severe is CVE-2023-34975?: CVE-2023-34975 has a CVSS 3.x base score of 6.6, 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 low, and availability low.
Is CVE-2023-34975 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34975?: CVE-2023-34975 affects Qnap Video Station. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34975?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-34975 published?: CVE-2023-34975 was published on 2023-10-13 and last updated on 2026-06-17.

References

https://www.qnap.com/en/security-advisory/qsa-24-12

Affected products (1)

cpe:2.3:a:qnap:video_station:*:*:*:*:*:*:*:*

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