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cveMicrosoftCVE-2021-1711
HistoryJan 12, 2021 - 8:15 p.m.

CVE-2021-1711

2021-01-1220:15:34
microsoft
web.nvd.nist.gov
100
5
microsoft office
cve-2021-1711
remote code execution
vulnerability
nvd

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.011

Percentile

84.9%

Microsoft Office Remote Code Execution Vulnerability

Affected configurations

Nvd
Vulners
Node
microsoft365_appsMatch-enterprisex64
OR
microsoft365_appsMatch-enterprisex86
OR
microsoftofficeMatch2010sp2x64
OR
microsoftofficeMatch2010sp2x86
OR
microsoftofficeMatch2013sp1x64
OR
microsoftofficeMatch2013sp1x86
OR
microsoftofficeMatch2013sp1rt
OR
microsoftofficeMatch2016x64
OR
microsoftofficeMatch2016x86
OR
microsoftofficeMatch2019-x64
OR
microsoftofficeMatch2019-x86
VendorProductVersionCPE
microsoft365_apps-cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*
microsoft365_apps-cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*
microsoftoffice2010cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x64:*
microsoftoffice2010cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x86:*
microsoftoffice2013cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*
microsoftoffice2013cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x86:*
microsoftoffice2013cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*
microsoftoffice2016cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*
microsoftoffice2016cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*
microsoftoffice2019cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:x64:*
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CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office 2019",
    "cpes": [
      "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "19.0.0",
        "lessThan": "https://aka.ms/OfficeSecurityReleases",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft 365 Apps for Enterprise",
    "cpes": [
      "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "16.0.1",
        "lessThan": "https://aka.ms/OfficeSecurityReleases",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office 2016",
    "cpes": [
      "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*",
      "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "16.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office 2010 Service Pack 2",
    "cpes": [
      "cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "13.0.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office 2013 Service Pack 1",
    "cpes": [
      "cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*",
      "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x86:*",
      "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*"
    ],
    "platforms": [
      "ARM64-based Systems",
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

Social References

More

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.011

Percentile

84.9%