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CVE-2021-47813

🗓️ 15 Jan 2026 23:25:54Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Backup Key Recovery 2.2.7 denial of service via overflow of registration code input causing crash.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47813
15 Jan 202623:25
attackerkb
CNNVD
Nsasoft Backup Key Recovery has a security vulnerability
16 Jan 202600:00
cnnvd
Cvelist
CVE-2021-47813 Backup Key Recovery 2.2.7 - Denial of Service (PoC)
15 Jan 202623:25
cvelist
EUVD
EUVD-2026-3029
16 Jan 202600:30
euvd
NVD
CVE-2021-47813
16 Jan 202600:16
nvd
Positive Technologies
PT-2026-3183
15 Jan 202600:00
ptsecurity
Vulnrichment
CVE-2021-47813 Backup Key Recovery 2.2.7 - Denial of Service (PoC)
15 Jan 202623:25
vulnrichment
Vulners
[
  {
    "vendor": "Nsauditor",
    "product": "Backup Key Recovery",
    "versions": [
      {
        "version": "2.2.7.0",
        "status": "affected"
      }
    ]
  }
]

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15 Apr 2026 00:35Current
6.7Medium risk
Vulners AI Score6.7
CVSS 46.7
CVSS 3.17.5
EPSS0.00027
SSVC
5