Is CVE-2023-34973 in the CISA KEV catalog?

No. CVE-2023-34973 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-34973?

CVE-2023-34973 has a CVSS v3 base score of 3.1 (LOW).

What is the EPSS score for CVE-2023-34973?

CVE-2023-34973 has an EPSS score of 0.38% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-34973?

Upgrade qts to 5.1.0.2444 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-34973

LOW

3.1

CVSS v3

NVD

Description

An insufficient entropy vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to predict secret via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later

CWE-331

How to fix

Remediation Available

qtsNVD

Affected:>= 5.1.0, < 5.1.0.2444Fixed in:5.1.0.2444CVE-2023-34973derived from NVD

quts heroNVD

Affected:>= h5.1.0, < h5.1.0.2424Fixed in:h5.1.0.2424CVE-2023-34973derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Exploit Intelligence

0.38%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Vendor Advisory1

qnap.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.