A prototype pollution vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to override existing attributes with ones that have incompatible type, which may lead to a crash via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later
Published 2024-01-05 17:15:09
Updated 2024-01-11 17:09:18
View at NVD,   CVE.org

Products affected by CVE-2023-39296

  • Qnap » QTS » Version: 5.1.0.2348 Update Build 20230325
    cpe:2.3:o:qnap:qts:5.1.0.2348:build_20230325:*:*:*:*:*:*
  • Qnap » QTS » Version: 5.1.1.2491 Update Build 20230815
    cpe:2.3:o:qnap:qts:5.1.1.2491:build_20230815:*:*:*:*:*:*
  • Qnap » QTS » Version: 5.1.0.2399 Update Build 20230515
    cpe:2.3:o:qnap:qts:5.1.0.2399:build_20230515:*:*:*:*:*:*
  • Qnap » QTS » Version: 5.1.0.2418 Update Build 20230603
    cpe:2.3:o:qnap:qts:5.1.0.2418:build_20230603:*:*:*:*:*:*
  • Qnap » QTS » Version: 5.1.0.2444 Update Build 20230629
    cpe:2.3:o:qnap:qts:5.1.0.2444:build_20230629:*:*:*:*:*:*
  • Qnap » QTS » Version: 5.1.0.2466 Update Build 20230721
    cpe:2.3:o:qnap:qts:5.1.0.2466:build_20230721:*:*:*:*:*:*
  • Qnap » QTS » Version: 5.1.2.2533 Update Build 20230926
    cpe:2.3:o:qnap:qts:5.1.2.2533:build_20230926:*:*:*:*:*:*
  • Qnap » Quts Hero » Version: H5.1.1.2488 Update Build 20230812
    cpe:2.3:o:qnap:quts_hero:h5.1.1.2488:build_20230812:*:*:*:*:*:*
  • Qnap » Quts Hero » Version: H5.1.2.2534 Update Build 20230927
    cpe:2.3:o:qnap:quts_hero:h5.1.2.2534:build_20230927:*:*:*:*:*:*
  • Qnap » Quts Hero » Version: H5.1.0.2466 Update Build 20230721
    cpe:2.3:o:qnap:quts_hero:h5.1.0.2466:build_20230721:*:*:*:*:*:*
  • Qnap » Quts Hero » Version: H5.1.0.2453 Update Build 20230708
    cpe:2.3:o:qnap:quts_hero:h5.1.0.2453:build_20230708:*:*:*:*:*:*
  • Qnap » Quts Hero » Version: H5.1.0.2424 Update Build 20230609
    cpe:2.3:o:qnap:quts_hero:h5.1.0.2424:build_20230609:*:*:*:*:*:*
  • Qnap » Quts Hero » Version: H5.1.0.2409 Update Build 20230525
    cpe:2.3:o:qnap:quts_hero:h5.1.0.2409:build_20230525:*:*:*:*:*:*

Exploit prediction scoring system (EPSS) score for CVE-2023-39296

0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-39296

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST 2024-01-11
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
QNAP Systems, Inc. 2024-01-05

CWE ids for CVE-2023-39296

References for CVE-2023-39296

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