PT-2025-28546 · Microsoft · Windows Ssdp Service+1

K0Shl · CVE-2025-48815 · Published 2025-07-08 · Updated 2026-06-29

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Windows SSDP Service (affected versions not specified)

Description: The issue is related to a 'type confusion' problem in the Windows SSDP Service, allowing an authorized attacker to elevate privileges locally. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

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

DoS

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

BDU:2025-08532

CVE-2025-48815

Affected Products

Windows

Windows Ssdp Service

References · 10

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48815 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08532 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-48815 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48815 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-48815 · Security Note
• https://osv.dev/vulnerability/CVE-2025-48815 · Vendor Advisory
• https://twitter.com/windowsforum/status/1942649995791901042 · Twitter Post
• https://twitter.com/CVEnew/status/1942658165822349434 · Twitter Post
• https://twitter.com/bytecodevm/status/2071610289129209901 · Twitter Post
• https://twitter.com/f00fc7c800/status/2013002490929692866 · Twitter Post