PT-2025-1099 · Microsoft · Windows Wlan Autoconfig+1

Published 2025-01-14 · Updated 2025-01-14 · CVE-2025-21257

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows WLAN AutoConfig (affected versions not specified)

Description The issue is related to a memory reading error beyond the allowed range in the Windows WLAN AutoConfig service, which can lead to the disclosure of protected information. This can potentially allow an attacker to obtain sensitive information and affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-00354

CVE-2025-21257

Affected Products

Windows

Windows Wlan Autoconfig

References · 6

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21257 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21257 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-00354 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-21257 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21257 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21257 · Vendor Advisory