PT-2025-5804 · Microsoft · Windows

Taizoh Tsukamoto · Published 2025-02-06 · Updated 2026-02-04 · CVE-2025-22894

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Defense Platform Home Edition versions 3.9.51.x and earlier

Description: The issue is related to an unprotected Windows messaging channel, also known as 'Shatter'. This allows an attacker to send a specially crafted message to a specific process of the Windows system where the product is running, potentially altering arbitrary files in the system. As a result, an arbitrary DLL may be executed with SYSTEM privilege.

Recommendations: For Defense Platform Home Edition versions 3.9.51.x and earlier, consider restricting access to the Windows messaging channel to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-422

Related Identifiers

CVE-2025-22894

Affected Products

Windows

References · 8

• https://osv.dev/vulnerability/CVE-2025-22894 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-22894 · Security Note
• https://hummingheads.co.jp/dep/storelist · Note
• https://t.me/cveNotify/150904 · Telegram Post
• https://twitter.com/CVEnew/status/1887403114057146719 · Twitter Post
• https://t.me/cvenotify/110213 · Telegram Post
• https://jvn.jp/en/jp/JVN66673020 · Note
• https://t.me/cvedetector/17373 · Telegram Post