CVE-2023-32970 Details
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service (DoS) attack via a network.
QES is not affected.

We have already fixed the vulnerability in the following versions:
QuTS hero h5.0.1.2515 build 20230907 and later
QuTS hero h5.1.0.2453 build 20230708 and later
QuTS hero h4.5.4.2476 build 20230728 and later
QuTScloud c5.1.0.2498 and later
QTS 5.1.0.2444 build 20230629 and later
QTS 4.5.4.2467 build 20230718 and later
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2023-32970
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.1 Probability of exploitation activity being observed over the next 30 days (28th percentile)
CVSS score for CVE-2023-32970
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
4.9 Medium
Products affected by CVE-2023-32970
Qts 5.0.0.1716
Qts 5.0.0.1785
Qts 5.0.0.1808
Qts 5.0.0.1828
Qts 5.0.0.1853
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Not available
More on DVE scores

CVE-2023-32970 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 29 15.68%
CN 27 14.59%
TW 21 11.35%
KR 15 8.11%
JP 10 5.41%
HK 9 4.86%
PT 8 4.32%
DE 7 3.78%
GB 7 3.78%
FR 6 3.24%

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CVE-2023-32970 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 64 90.14%
Technology 3 4.23%
Business Services 2 2.82%
Utilities 1 1.41%
Education 1 1.41%

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