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nvd[email protected]NVD:CVE-2021-43256
HistoryDec 15, 2021 - 3:15 p.m.

CVE-2021-43256

2021-12-1515:15:10
[email protected]
web.nvd.nist.gov
1

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

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

0.088 Low

EPSS

Percentile

94.6%

JSON

Microsoft Excel Remote Code Execution Vulnerability

Affected configurations

NVD
Node
microsoft365_appsMatch-enterprisex64
OR
microsoft365_appsMatch-enterprisex86
OR
microsoftexcelMatch2013sp1x64
OR
microsoftexcelMatch2013sp1x86
OR
microsoftexcelMatch2016x64
OR
microsoftexcelMatch2016x86
OR
microsoftexcel_rtMatch2013sp1
OR
microsoftofficeMatch2019x64
OR
microsoftofficeMatch2019x86
OR
microsoftofficeMatch2021ltscx64
OR
microsoftofficeMatch2021ltscx86
OR
microsoftoffice_online_serverMatch-
OR
microsoftoffice_web_appsMatch2013sp1

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6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

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

0.088 Low

EPSS

Percentile

94.6%

JSON
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