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EUVD-2021-25128

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 18 Views

Stack buffer overflow vulnerability affects QNAP QVR applications, allowing code execution if exploited.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-38689
13 Jan 202213:44
–attackerkb
bdu_fstec
BDU FSTEC
QNAP QVR Elite Plugin Heap Buffer Overflow
20 Oct 202200:00
–bdu_fstec
cnnvd
CNNVD
Qnap Qvr缓冲区错误漏洞
13 Jan 202200:00
–cnnvd
cve
CVE
CVE-2021-38689
14 Jan 202201:00
–cve
cvelist
Cvelist
CVE-2021-38689 Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard
14 Jan 202201:00
–cvelist
nvd
NVD
CVE-2021-38689
14 Jan 202201:15
–nvd
osv_cve
osv_cve
CVE-2021-38689
14 Jan 202201:15
–osv_cve
prion
Prion
Stack overflow
14 Jan 202201:15
–prion
ptsecurity
Positive Technologies
PT-2022-5125
13 Jan 202200:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-38689: Buffer Copy without Checking Size of Input
14 Jan 202200:00
–rapid7
[
  {
    "enisaIdVendor": [
      {
        "id": "99b8bdb7-e068-3b76-9c0c-25a063f85425",
        "vendor": {
          "name": "QNAP Systems Inc."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5aca76c5-0ec9-3454-a607-8f88b37bdd96",
        "product": {
          "name": "QVR Elite"
        },
        "product_version": "unspecified <2.1.4.0 (2021/12/06)"
      },
      {
        "id": "7ab41a8e-734f-3350-b9a0-d356d0117617",
        "product": {
          "name": "QVR Pro"
        },
        "product_version": "unspecified <2.1.3.0 (2021/12/06)"
      },
      {
        "id": "bcd2a5f7-fef7-33db-a2b3-5dc75ee060c8",
        "product": {
          "name": "QVR Guard"
        },
        "product_version": "unspecified <2.1.3.0 (2021/12/06)"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.1 - 9.8
CVSS 27.5
EPSS0.01296
18