Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-21257

Windows WLAN AutoConfig Service Information Disclosure Vulnerability

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.5, requiring local system access to exploit with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 12 products from microsoft, from microsoft, from microsoft and 9 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2025-01-14T18:15:43.990

Last Modified

2025-01-27T18:48:34.057

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-125
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_10_1607 < 10.0.14393.7699 Yes
Operating System microsoft windows_10_1607 < 10.0.14393.7699 Yes
Operating System microsoft windows_10_1809 < 10.0.17763.6775 Yes
Operating System microsoft windows_10_1809 < 10.0.17763.6775 Yes
Operating System microsoft windows_10_21h2 < 10.0.19044.5371 Yes
Operating System microsoft windows_10_22h2 < 10.0.19045.5371 Yes
Operating System microsoft windows_11_22h2 < 10.0.22621.4751 Yes
Operating System microsoft windows_11_23h2 < 10.0.22631.4751 Yes
Operating System microsoft windows_11_24h2 < 10.0.26100.2894 Yes
Operating System microsoft windows_server_2016 < 10.0.14393.7699 Yes
Operating System microsoft windows_server_2019 < 10.0.17763.6775 Yes
Operating System microsoft windows_server_2022 < 10.0.20348.3091 Yes
Operating System microsoft windows_server_2022_23h2 < 10.0.25398.1369 Yes
Operating System microsoft windows_server_2025 < 10.0.26100.2894 Yes
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For microsoft's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.