CVE-2025-21333

Scores

EPSS

0.774medium77.4%
0%20%40%60%80%100%

Percentile: 77.4%

CVSS

7.8high3.x
0246810

CVSS Score: 7.8/10

All CVSS Scores

CVSS 3.x
7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability

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Sources

msrcnvd

CWEs

CWE-122

Related Vulnerabilities

Exploits

Exploit ID: 52436

Source: exploitdb

URL: https://www.exploit-db.com/exploits/52436

Exploit ID: CVE-2025-21333

Source: github-poc

URL: https://github.com/B1ack4sh/Blackash-CVE-2025-21333

Vulnerable Software (98)

Type: Configuration

Vendor: microsoft

Product: windows_10_21h2

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Configuration

Vendor: microsoft

Product: windows_10_22h2

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Configuration

Vendor: microsoft

Product: windows_11_22h2

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Configuration

Vendor: microsoft

Product: windows_11_23h2

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Configuration

Vendor: microsoft

Product: windows_11_24h2

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Configuration

Vendor: microsoft

Product: windows_server_2022_23h2

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Configuration

Vendor: microsoft

Product: windows_server_2025

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*",      "versionEndExcluding": "10.0.19044.5371",      "vulnerable": true    },    {      "cpe23ur...

Source: nvd

Type: Windows KB

Vendor: Microsoft

Product: Windows

Version: 22621.4751

Operating System: Windows 22621 build 4751

Identifier: KB5050021

Source: msrc

Type: Windows KB

Vendor: Microsoft

Product: Windows

Version: 19045.6282

Operating System: Windows 19045 build 6282

Identifier: KB5063842

Source: msrc

Type: Windows KB

Vendor: Microsoft

Product: Windows

Version: 26100.4656

Operating System: Windows 26100 build 4656

Identifier: KB5064489

Source: msrc