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mscveMicrosoftMS:CVE-2022-21840
HistoryJan 11, 2022 - 8:00 a.m.

Microsoft Office Remote Code Execution Vulnerability

2022-01-1108:00:00
Microsoft
msrc.microsoft.com
19
microsoft
office
remote code execution
vulnerability

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

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.082

Percentile

94.5%

JSON

Affected configurations

Vulners
Node
microsoftsharepoint_foundationRange<15.0.5415.1000
OR
microsoftsharepoint_foundationRange<15.0.5415.1000
OR
microsoftoffice_web_apps_serverRange<15.0.5415.1000
OR
microsoftofficeRange<15.0.5415.1000
OR
microsoftofficeRange<15.0.5415.1001
OR
microsoftofficeRange<15.0.5415.1000
OR
microsoftofficeRange<15.0.5415.1000
OR
microsoftofficeRange<15.0.5415.1001
OR
microsoftofficeRange<15.0.5415.1000
OR
microsoftofficeRange<15.0.5415.1000
OR
microsoftofficeRange<15.0.5415.1001
OR
microsoftofficeRange<15.0.5415.1000
OR
microsoftexcelRange<15.0.5415.1000
OR
microsoftexcelRange<15.0.5415.1000
OR
microsoftexcelRange<15.0.5415.1000
OR
microsoftofficeRange<16.0.5266.1000
OR
microsoftofficeRange<16.0.5266.1001
OR
microsoftofficeRange<16.0.5266.1000
OR
microsoftofficeRange<16.0.5266.1000
OR
microsoftofficeRange<16.0.5266.1001
OR
microsoftofficeRange<16.0.5266.1000
OR
microsoftexcelRange<16.0.5266.1000
OR
microsoftexcelRange<16.0.5266.1000
OR
microsoftsharepoint_serverRange<16.0.14326.20714
OR
microsoftsharepoint_serverRange<16.0.14326.20714
OR
microsoftoffice_long_term_servicing_channelRange<https://aka.ms/OfficeSecurityReleases
OR
microsoftoffice_long_term_servicing_channelRange<https://aka.ms/OfficeSecurityReleases
OR
microsoftoffice_long_term_servicing_channelRange<16.57.22011101
OR
microsoft365_appsRange<https://aka.ms/OfficeSecurityReleases
OR
microsoft365_appsRange<https://aka.ms/OfficeSecurityReleases
OR
microsoftoffice_online_serverRange<16.0.10382.20004
OR
microsoftofficeRange<16.57.22011101
OR
microsoftofficeRange<https://aka.ms/OfficeSecurityReleases
OR
microsoftofficeRange<https://aka.ms/OfficeSecurityReleases
OR
microsoftsharepoint_serverRange<16.0.10382.20004
OR
microsoftsharepoint_serverRange<16.0.10382.20004
OR
microsoftsharepoint_serverRange<15.0.5415.1000
OR
microsoftsharepoint_serverRange<15.0.5415.1000
OR
microsoftsharepoint_serverRange<16.0.5266.1000
OR
microsoftsharepoint_serverRange<16.0.5266.1000
VendorProductVersionCPE
microsoftsharepoint_foundation*cpe:2.3:a:microsoft:sharepoint_foundation:*:*:*:*:*:*:*:*
microsoftoffice_web_apps_server*cpe:2.3:a:microsoft:office_web_apps_server:*:*:*:*:*:*:*:*
microsoftoffice*cpe:2.3:a:microsoft:office:*:*:*:*:*:*:*:*
microsoftexcel*cpe:2.3:a:microsoft:excel:*:*:*:*:*:*:*:*
microsoftsharepoint_server*cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:*:*:*:*
microsoftoffice_long_term_servicing_channel*cpe:2.3:a:microsoft:office_long_term_servicing_channel:*:*:*:*:*:*:*:*
microsoft365_apps*cpe:2.3:a:microsoft:365_apps:*:*:*:*:*:*:*:*
microsoftoffice_online_server*cpe:2.3:a:microsoft:office_online_server:*:*:*:*:*:*:*:*

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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

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.082

Percentile

94.5%

JSON
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