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EUVD-2021-21005

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Stack buffer overflow in QNAP NVR Storage Expansion allows arbitrary code execution if exploited.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
QNAP NVR 缓冲区错误漏洞
10 Sep 202100:00
cnnvd
CVE
CVE-2021-34345
10 Sep 202104:00
cve
Cvelist
CVE-2021-34345 Stack Based Overflow Vulnerability in NVR Storage Expansion
10 Sep 202104:00
cvelist
NVD
CVE-2021-34345
10 Sep 202104:15
nvd
OSV
CVE-2021-34345
10 Sep 202104:15
osv
Prion
Stack overflow
10 Sep 202104:15
prion
[
  {
    "enisaIdVendor": [
      {
        "id": "7987246a-f55d-3115-ad2b-2c423b455ba2",
        "vendor": {
          "name": "QNAP Systems Inc."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "cdb3f494-9e74-3ec5-9273-c93a6b3ccc1a",
        "product": {
          "name": "NVR Storage Expansion"
        },
        "product_version": "unspecified <1.0.6 ( 2021/08/03 )"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
9.2High risk
Vulners AI Score9.2
CVSS 3.19.8
CVSS 27.5
EPSS0.01214
1