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cve[email protected]CVE-2020-1206
HistoryJun 09, 2020 - 8:15 p.m.

CVE-2020-1206

2020-06-0920:15:13
CWE-908
web.nvd.nist.gov
202
In Wild
3
cve-2020-1206
microsoft
smbv3
information disclosure
vulnerability
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.4 High

AI Score

Confidence

High

0.79 High

EPSS

Percentile

98.3%

An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka ‘Windows SMBv3 Client/Server Information Disclosure Vulnerability’.

Affected configurations

Vulners
NVD
Node
microsoftwindows_10_1909 for 32-bit systemsMatchunspecified
OR
microsoftwindows_10_1909 for x64-based systemsMatchunspecified
OR
microsoftwindows_10_1909 for arm64-based systemsMatchunspecified
OR
microsoftwindows_server,_version_1909Matchunspecified
OR
microsoftwindows_10_1903 for 32-bit systemsMatchunspecified
OR
microsoftwindows_10_1903 for x64-based systemsMatchunspecified
OR
microsoftwindows_10_1903 for arm64-based systemsMatchunspecified
OR
microsoftwindows_server,_version_1903Matchunspecified
OR
microsoftwindows_10_2004 for arm64-based systemsMatchunspecified
OR
microsoftwindows_10_2004 for x64-based systemsMatchunspecified
OR
microsoftwindows_10_2004 for 32-bit systemsMatchunspecified
OR
microsoftwindows_server,_version_2004Matchunspecified
VendorProductVersionCPE
microsoftwindows_10_1909 for 32-bit systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1909 for 32-bit systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_1909 for x64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1909 for x64-based systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_1909 for arm64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1909 for arm64-based systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_server,_version_1909unspecifiedcpe:2.3:o:microsoft:windows_server,_version_1909:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_1903 for 32-bit systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1903 for 32-bit systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_1903 for x64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1903 for x64-based systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_1903 for arm64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_1903 for arm64-based systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_server,_version_1903unspecifiedcpe:2.3:o:microsoft:windows_server,_version_1903:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_2004 for arm64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_2004 for arm64-based systems:unspecified:*:*:*:*:*:*:*
microsoftwindows_10_2004 for x64-based systemsunspecifiedcpe:2.3:o:microsoft:windows_10_2004 for x64-based systems:unspecified:*:*:*:*:*:*:*
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1-10 of 121

CNA Affected

[
  {
    "product": "Windows 10 Version 1909 for 32-bit Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1909 for x64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1909 for ARM64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows Server, version 1909 (Server Core installation)",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1903 for 32-bit Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1903 for x64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1903 for ARM64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows Server, version 1903 (Server Core installation)",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 2004 for ARM64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 2004 for x64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 2004 for 32-bit Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows Server, version 2004 (Server Core installation)",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  }
]

Social References

More

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.4 High

AI Score

Confidence

High

0.79 High

EPSS

Percentile

98.3%