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Sharepoint Server CVE-2025-49701

| EUVD-2025-20557 HIGH
Improper Authorization (CWE-285)
2025-07-08 secure@microsoft.com
Authentication Bypass Microsoft Sharepoint Server
8.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

6
Analysis Updated
Apr 16, 2026 - 06:30 EUVD-patch-fix
executive_summary
Re-analysis Queued
Apr 16, 2026 - 05:29 backfill_euvd_patch
patch_released
Patch available
Apr 16, 2026 - 05:29 EUVD
16.0.18526.20424,16.0.10417.20027,16.0.5508.1000
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20557
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
CVE Published
Jul 08, 2025 - 17:15 nvd
HIGH 8.8

DescriptionNVD

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Analysis

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Technical ContextAI

This vulnerability is classified as Improper Authorization (CWE-285).

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

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CVE-2025-49701 vulnerability details – vuln.today
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