PT-2025-28606 · Microsoft · Windows Netlogon +1

Or Yair + 1 · Published 2025-07-08 · Updated 2025-08-18 · CVE-2025-49716

Positive Technologies · (AI Summary)

CVSS v3.1

7.5

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions:

Windows Netlogon (affected versions not specified)

Description:

An uncontrolled resource consumption issue in Windows Netlogon can allow an unauthorized attacker to cause a denial of service over a network. This denial-of-service vulnerability allows attackers to affect the system. The vulnerability is related to uncontrolled resource usage.

Recommendations:

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

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BDU:2025-08443

CVE-2025-49716

Affected Products

Windows

Windows Netlogon

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-49716 · Security Note
• https://bdu.fstec.ru/vul/2025-08443 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-49716 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-49716 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49716 · Vendor Advisory
• https://t.me/msrcreports/2115 · Telegram Post
• https://twitter.com/CVEnew/status/1942958459688788453 · Twitter Post
• https://reddit.com/r/linuxadmin/comments/1lvhd9l/forthcoming_windows_netlogin_update_impact_to · Reddit Post
• https://twitter.com/CCBalert/status/1955625447540031981 · Twitter Post
• https://t.me/CyberSecurityTechnologies/12250 · Telegram Post