Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2025-62850

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 20.9%
CVSS Severity
CVSS v3 Score 7.2
Products affected by CVE-2025-62850
  • Qnap » Quts Hero » Version: h5.2.0.2737
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2737
  • Qnap » Quts Hero » Version: h5.2.0.2782
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2782
  • Qnap » Quts Hero » Version: h5.2.0.2789
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2789
  • Qnap » Quts Hero » Version: h5.2.0.2802
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2802
  • Qnap » Quts Hero » Version: h5.2.0.2823
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2823
  • Qnap » Quts Hero » Version: h5.2.0.2851
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2851
  • Qnap » Quts Hero » Version: h5.2.0.2860
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2860
  • Qnap » Quts Hero » Version: h5.2.1.2929
    cpe:2.3:o:qnap:quts_hero:h5.2.1.2929
  • Qnap » Quts Hero » Version: h5.2.1.2940
    cpe:2.3:o:qnap:quts_hero:h5.2.1.2940
  • Qnap » Quts Hero » Version: h5.2.2.2952
    cpe:2.3:o:qnap:quts_hero:h5.2.2.2952
  • Qnap » Quts Hero » Version: h5.2.3.3006
    cpe:2.3:o:qnap:quts_hero:h5.2.3.3006
  • Qnap » Quts Hero » Version: h5.2.4.3070
    cpe:2.3:o:qnap:quts_hero:h5.2.4.3070
  • Qnap » Quts Hero » Version: h5.2.4.3079
    cpe:2.3:o:qnap:quts_hero:h5.2.4.3079
  • Qnap » Quts Hero » Version: h5.2.5.3138
    cpe:2.3:o:qnap:quts_hero:h5.2.5.3138
  • Qnap » Quts Hero » Version: h5.2.6.3195
    cpe:2.3:o:qnap:quts_hero:h5.2.6.3195
  • Qnap » Quts Hero » Version: h5.2.7.3256
    cpe:2.3:o:qnap:quts_hero:h5.2.7.3256
  • Qnap » Quts Hero » Version: h5.2.7.3297
    cpe:2.3:o:qnap:quts_hero:h5.2.7.3297
  • Qnap » Quts Hero » Version: h5.2.8.3321
    cpe:2.3:o:qnap:quts_hero:h5.2.8.3321
  • Qnap » Quts Hero » Version: h5.2.8.3350
    cpe:2.3:o:qnap:quts_hero:h5.2.8.3350
  • Qnap » Quts Hero » Version: h5.2.8.3359
    cpe:2.3:o:qnap:quts_hero:h5.2.8.3359
  • Qnap » Quts Hero » Version: h5.3.0.3115
    cpe:2.3:o:qnap:quts_hero:h5.3.0.3115
  • Qnap » Quts Hero » Version: h5.3.0.3145
    cpe:2.3:o:qnap:quts_hero:h5.3.0.3145
  • Qnap » Quts Hero » Version: h5.3.0.3192
    cpe:2.3:o:qnap:quts_hero:h5.3.0.3192
  • Qnap » Quts Hero » Version: h5.3.1.3250
    cpe:2.3:o:qnap:quts_hero:h5.3.1.3250
  • Qnap » Quts Hero » Version: h5.3.1.3292
    cpe:2.3:o:qnap:quts_hero:h5.3.1.3292
  • Qnap » Quts Hero » Version: h5.3.2.3354
    cpe:2.3:o:qnap:quts_hero:h5.3.2.3354
  • Qnap » Quts Hero » Version: h5.3.3.3424
    cpe:2.3:o:qnap:quts_hero:h5.3.3.3424
  • Qnap » Quts Hero » Version: h6.0.0.3324
    cpe:2.3:o:qnap:quts_hero:h6.0.0.3324
  • Qnap » Quts Hero » Version: h6.0.0.3382
    cpe:2.3:o:qnap:quts_hero:h6.0.0.3382
  • Qnap » Quts Hero » Version: h6.0.0.3397
    cpe:2.3:o:qnap:quts_hero:h6.0.0.3397


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