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CVE-2021-47759

🗓️ 15 Jan 2026 15:52:05Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

MTPutty version 1.0.1.21 has a local disclosure vulnerability exposing Secure Shell passwords via Windows PowerShell.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47759
15 Jan 202615:52
attackerkb
CNNVD
TTY PLUS MTPuTTY security vulnerabilities
15 Jan 202600:00
cnnvd
Cvelist
CVE-2021-47759 MTPutty 1.0.1.21 - SSH Password Disclosure
15 Jan 202615:52
cvelist
EUVD
EUVD-2026-2776
15 Jan 202615:52
euvd
NVD
CVE-2021-47759
15 Jan 202616:16
nvd
Positive Technologies
PT-2026-3035
15 Jan 202600:00
ptsecurity
Vulnrichment
CVE-2021-47759 MTPutty 1.0.1.21 - SSH Password Disclosure
15 Jan 202615:52
vulnrichment
Vulners
Node
ttyplusmtputtyMatch1.0.1.21
[
  {
    "vendor": "Ttyplus",
    "product": "MTPutty",
    "versions": [
      {
        "version": "1.0.1.21",
        "status": "affected"
      }
    ]
  }
]

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15 Apr 2026 00:35Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.2
CVSS 46.8
EPSS0.00023
SSVC
4