CVE-2025-33050
published 2025-06-10CVE-2025-33050: Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
PriorityP343high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.59%
73.2th percentile
Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_server_2016 | < 10.0.14393.8148 | 10.0.14393.8148 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.8148 | 10.0.14393.8148 |
| microsoft | windows_server_2019 | < 10.0.17763.7434 | 10.0.17763.7434 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.7434 | 10.0.17763.7434 |
| microsoft | windows_server_2022 | < 10.0.20348.3745 | 10.0.20348.3745 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.3807 | 10.0.20348.3807 |
| microsoft | windows_server_2022_23h2 | < 10.0.25398.1665 | 10.0.25398.1665 |
| microsoft | windows_server_2025 | < 10.0.26100.4270 | 10.0.26100.4270 |
| microsoft | windows_server_2025 | >= 10.0.26100.0 < 10.0.26100.4349 | 10.0.26100.4349 |
| msrc | windows_server_2016 | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_2022 | — | — |
| msrc | windows_server_2022_23h2_edition | — | — |
| msrc | windows_server_2025 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
vendor_msrc7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Microsoft
DHCP Server Service Denial of Service Vulnerability
vendor_msrc·2025-06-10·CVSS 7.5
CVE-2025-33050 [HIGH] CWE-693 DHCP Server Service Denial of Service Vulnerability
DHCP Server Service Denial of Service Vulnerability
Description: Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
Windows DHCP Server: Windows DHCP Server
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5060531
Reference: https://support.microsoft.com/help/5060531
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5060526
Reference: https://support.microsoft.com/help/5060526
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5060525
Reference: https://support.microsoft.com/
GHSA
GHSA-37rv-hxgg-9qvj: Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network
ghsa_unreviewed·2025-06-10
CVE-2025-33050 [HIGH] CWE-693 GHSA-37rv-hxgg-9qvj: Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network
Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
No detection rules found.
No public exploits indexed.
2025-06-10
Published