CVE-2025-49671

| EUVD-2025-20643 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:R/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20643
CVE Published
Jul 08, 2025 - 17:15 nvd
MEDIUM 6.5

Tags

Microsoft Information Disclosure Buffer Overflow Windows Server 2022 Windows Server 2025 Windows Server 2016 Windows Server 2019 Windows Server 2022 23h2 Windows Server 2012 Windows Server 2008 Windows

Description

Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Analysis

Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Technical Context

An out-of-bounds memory access occurs when code reads from or writes to memory locations outside the intended buffer boundaries. This vulnerability is classified as Out-of-bounds Read (CWE-125).

Affected Products

Affected products: Microsoft Windows Server 2008 -, Microsoft Windows Server 2012 -

Remediation

Implement proper bounds checking on all array and buffer accesses. Use memory-safe languages or static analysis tools to detect OOB issues.

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +32
POC: 0

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CVE-2025-49671 vulnerability details – vuln.today
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