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nvd[email protected]NVD:CVE-2021-34478
HistoryAug 12, 2021 - 6:15 p.m.

CVE-2021-34478

2021-08-1218:15:09
web.nvd.nist.gov
5
microsoft office
remote code execution
vulnerability
cve-2021-34478

CVSS2

6.8

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

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

EPSS

0.018

Percentile

88.3%

Microsoft Office Remote Code Execution Vulnerability

Affected configurations

Nvd
Node
microsoft365_appsMatch-enterprise
OR
microsoftofficeMatch2019
VendorProductVersionCPE
microsoft365_apps-cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*
microsoftoffice2019cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*

CVSS2

6.8

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

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

EPSS

0.018

Percentile

88.3%