PT-2025-15543 · Microsoft · Windows Universal Plug/Play (Upnp) Device Host+1

K0Shl · Published 2025-04-08 · Updated 2025-04-10 · CVE-2025-27484

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Windows Universal Plug and Play (UPnP) Device Host (affected versions not specified)

Description: The issue concerns sensitive data storage in improperly locked memory, allowing an authorized attacker to elevate privileges over a network. This can be exploited by an attacker with authorization to access the network.

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

LPE

Weakness Enumeration

CWE-591

Related Identifiers

BDU:2025-04262

CVE-2025-27484

Affected Products

Windows

Windows Universal Plug/Play (Upnp) Device Host

References · 8

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-27484 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27484 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-27484 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27484 · Security Note
• https://osv.dev/vulnerability/CVE-2025-27484 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-04262 · Security Note
• https://t.me/msrcreports/1977 · Telegram Post
• https://twitter.com/CVEnew/status/1909665164103655508 · Twitter Post