CVE-2022-38008

published 2022-09-13

CVE-2022-38008: Microsoft SharePoint Server Remote Code Execution Vulnerability

Priority P3 55 high 8.8 CVSS 3.1

AV N AC L PR L UI N S U C H I H A H

Microsoft SharePoint Server Remote Code Execution Vulnerability

Affected

16 ranges

Vendor	Product	Version range	Fixed in
microsoft	microsoft_sharepoint_enterprise_server_2013_service_pack_1	>= 15.0.0 < 15.0.5485.1000	15.0.5485.1000
microsoft	microsoft_sharepoint_enterprise_server_2016	>= 16.0.0 < 16.0.5361.1002	16.0.5361.1002
microsoft	microsoft_sharepoint_foundation_2013_service_pack_1	>= 15.0.0 < 15.0.5485.1000	15.0.5485.1000
microsoft	microsoft_sharepoint_server_2019	>= 16.0.0 < 16.0.10390.20000	16.0.10390.20000
microsoft	microsoft_sharepoint_server_subscription_edition	>= 16.0.0 < 16.0.15601.20052	16.0.15601.20052
microsoft	sharepoint_enterprise_server	—	—
microsoft	sharepoint_enterprise_server	—	—
microsoft	sharepoint_foundation	—	—
microsoft	sharepoint_server	—	—
microsoft	sharepoint_server_subscription_edition_language_pack	>= 16.0.0 < 16.0.15601.20052	16.0.15601.20052
msrc	microsoft_sharepoint_enterprise_server_2013_service_pack_1	—	—
msrc	microsoft_sharepoint_enterprise_server_2016	—	—
msrc	microsoft_sharepoint_foundation_2013_service_pack_1	—	—
msrc	microsoft_sharepoint_server_2019	—	—
msrc	microsoft_sharepoint_server_subscription_edition	—	—
msrc	sharepoint_server_subscription_edition_language_pack	—	—

Detection & IOCs extracted from sources · hover to see the quote

• → Attacker must be authenticated with 'Manage Lists' permission on the target SharePoint site to exploit this RCE vulnerability ↗
• → Attack vector is network-based; monitor for authenticated SharePoint requests from low-privileged accounts performing unusual list management operations that may indicate exploitation attempts ↗

• · For SharePoint Enterprise Server 2013 SP1, the cumulative update (uberserv2013) includes the Foundation Server 2013 fix; customers may install either the cumulative update or the standalone security update (sts2013), but must also install the wssloc update for language pack fixes ↗
• · For SharePoint Foundation Server 2013, SharePoint Enterprise Server 2016, and SharePoint Server 2019, ALL listed security updates must be installed — they cannot be selectively applied ↗

CVSS provenance

nvd v3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

vendor_msrc 8.8 HIGH

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