CVE-2025-21179

MEDIUM
2025-02-11 [email protected]
4.8
CVSS 3.1
Share

CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:26 vuln.today
Patch Released
Mar 28, 2026 - 18:26 nvd
Patch available
CVE Published
Feb 11, 2025 - 18:15 nvd
MEDIUM 4.8

Tags

Information Disclosure Buffer Overflow Denial Of Service Windows 11 24h2 Windows Server 2025 Microsoft

Description

DHCP Client Service Denial of Service Vulnerability

Analysis

DHCP Client Service Denial of Service Vulnerability. Rated medium severity (CVSS 4.8), this vulnerability is no authentication required. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Technical Context

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows Server 2025.

Affected Products

Microsoft Windows 11 24H2, Microsoft Windows Server 2025.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.

Priority Score

25
Low Medium High Critical
KEV: 0
EPSS: +0.5
CVSS: +24
POC: 0

Share

CVE-2025-21179 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy