EUVD-2025-20552

| CVE-2025-49706 MEDIUM
2025-07-08 [email protected]
6.5
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20552
Added to CISA KEV
Oct 27, 2025 - 17:12 cisa
CISA KEV
CVE Published
Jul 08, 2025 - 17:15 nvd
MEDIUM 6.5

Tags

Microsoft Authentication Bypass Sharepoint Enterprise Server Sharepoint Server

Description

Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

Analysis

Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

Technical Context

An authentication bypass vulnerability allows attackers to circumvent login mechanisms and gain unauthorized access without valid credentials. This vulnerability is classified as Improper Authentication (CWE-287).

Affected Products

Affected products: Microsoft Sharepoint Enterprise Server 2016, Microsoft Sharepoint Server

Remediation

Implement robust authentication mechanisms. Use multi-factor authentication. Review authentication logic for bypass conditions. Remove default credentials.

Priority Score

152
Low Medium High Critical
KEV: +50
EPSS: +59.9
CVSS: +32
POC: 0

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EUVD-2025-20552 vulnerability details – vuln.today
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