CVE-2025-49716 — Uncontrolled Resource Consumption in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-400 — Uncontrolled Resource Consumption5 documents4 sources
Severity
7.5HIGHNVD
EPSS
23.0%
top 4.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Microsoft Windows Server 2008 R2 Service Pack 1Microsoft Windows Server 2008 Service Pack 2Microsoft Windows Server 2012+6 more
Timeline
PublishedJul 8

Description

Uncontrolled resource consumption in Windows Netlogon allows an unauthorized attacker to deny service over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages8 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.6003.0 — 6.0.6003.23418
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.27820
▶NVDmicrosoft/windows< 10.0.14393.8246+4
▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.25573
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.8246

🔴Vulnerability Details

2
CVEList
Windows Netlogon Denial of Service Vulnerability↗2025-07-08
▶
GHSA
GHSA-884w-hqx3-6fj7: Uncontrolled resource consumption in Windows Netlogon allows an unauthorized attacker to deny service over a network↗2025-07-08
▶

📋Vendor Advisories

1
Microsoft
Windows Netlogon Denial of Service Vulnerability↗2025-07-08
▶
CVE-2025-49716 — Uncontrolled Resource Consumption | cvebase