What is the CVSS score of CVE-2025-49681?

CVE-2025-49681 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of Windows Server 2012 are affected by CVE-2025-49681?

CVE-2025-49681 presents notable security risk, a out-of-bounds read vulnerability rated CVSS 6.5. Exploitation could cause memory corruption or application crashes.. A patch is available.

How to fix or mitigate CVE-2025-49681?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Windows Server 2012 CVE-2025-49681

EUVD-2025-20569 MEDIUM

Out-of-bounds Read (CWE-125)

2025-07-08 secure@microsoft.com

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

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Patch available

Apr 16, 2026 - 05:29 EUVD

6.1.7601.27820,6.3.9600.22676,6.2.9200.25573

EUVD ID Assigned

Mar 16, 2026 - 04:21 euvd

EUVD-2025-20569

Analysis Generated

Mar 16, 2026 - 04:21 vuln.today

CVE Published

Jul 08, 2025 - 17:15 nvd

MEDIUM 6.5

DescriptionCVE.org

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Analysis

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Technical ContextAI

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).