CVE-2022-23253

mediumpriority · attend · 46EPSS 0.564 · 99 %ileexploit · PoCEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

56.4% (99th) EPSS

CVSS 4 · medium

Is it mine?

143 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · msrc_csaf

EPSS · scored 2026-10-27

Windows Point-to-Point Tunneling Protocol Denial of Service Vulnerability

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedWindows 10 Version 1607 for 32-bit Systemsmsrc_csaf
10.0.14393.5006:Security Update:https://support.microsoft.com/help/5011495
https://support.microsoft.com/help/5011495
FixedWindows 10 Version 1607 for x64-based Systemsmsrc_csaf
10.0.14393.5006:Security Update:https://support.microsoft.com/help/5011495
https://support.microsoft.com/help/5011495
FixedWindows 10 Version 1809 for 32-bit Systemsmsrc_csaf
10.0.17763.2686:Security Update:https://support.microsoft.com/help/5011503
https://support.microsoft.com/help/5011503
FixedWindows 10 Version 1809 for ARM64-based Systemsmsrc_csaf
10.0.17763.2686:Security Update:https://support.microsoft.com/help/5011503
https://support.microsoft.com/help/5011503
FixedWindows 10 Version 1809 for x64-based Systemsmsrc_csaf
10.0.17763.2686:Security Update:https://support.microsoft.com/help/5011503
https://support.microsoft.com/help/5011503
FixedWindows 10 Version 1909 for 32-bit Systemsmsrc_csaf
10.0.18363.2158:Security Update:https://support.microsoft.com/help/5011485
https://support.microsoft.com/help/5011485
FixedWindows 10 Version 1909 for ARM64-based Systemsmsrc_csaf
10.0.18363.2158:Security Update:https://support.microsoft.com/help/5011485
https://support.microsoft.com/help/5011485
FixedWindows 10 Version 1909 for x64-based Systemsmsrc_csaf
10.0.18363.2158:Security Update:https://support.microsoft.com/help/5011485
https://support.microsoft.com/help/5011485
FixedWindows 10 Version 20H2 for 32-bit Systemsmsrc_csaf
10.0.19042.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 20H2 for ARM64-based Systemsmsrc_csaf
10.0.19042.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 21H1 for 32-bit Systemsmsrc_csaf
10.0.19043.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 21H1 for ARM64-based Systemsmsrc_csaf
10.0.19043.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 21H1 for x64-based Systemsmsrc_csaf
10.0.19043.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 21H2 for 32-bit Systemsmsrc_csaf
10.0.19044.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 21H2 for ARM64-based Systemsmsrc_csaf
10.0.19044.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 Version 21H2 for x64-based Systemsmsrc_csaf
10.0.19044.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487
FixedWindows 10 for 32-bit Systemsmsrc_csaf
10.0.10240.19235:Security Update:https://support.microsoft.com/help/5011491
https://support.microsoft.com/help/5011491
FixedWindows 10 for x64-based Systemsmsrc_csaf
10.0.10240.19235:Security Update:https://support.microsoft.com/help/5011491
https://support.microsoft.com/help/5011491
FixedWindows 11 version 21H2 for ARM64-based Systemsmsrc_csaf
10.0.22000.556:Security Update:https://support.microsoft.com/help/5011493
https://support.microsoft.com/help/5011493
FixedWindows 11 version 21H2 for x64-based Systemsmsrc_csaf
10.0.22000.556:Security Update:https://support.microsoft.com/help/5011493
https://support.microsoft.com/help/5011493
FixedWindows 7 for 32-bit Systems Service Pack 1msrc_csaf
6.1.7601.25898:Security Only:https://support.microsoft.com/help/5011529
https://support.microsoft.com/help/5011529
FixedWindows 7 for x64-based Systems Service Pack 1msrc_csaf
6.1.7601.25898:Security Only:https://support.microsoft.com/help/5011529
https://support.microsoft.com/help/5011529
FixedWindows 8.1 for 32-bit systemsmsrc_csaf
6.3.9600.20303:Security Only:https://support.microsoft.com/help/5011560
https://support.microsoft.com/help/5011560
FixedWindows 8.1 for x64-based systemsmsrc_csaf
6.3.9600.20303:Security Only:https://support.microsoft.com/help/5011560
https://support.microsoft.com/help/5011560
FixedWindows RT 8.1msrc_csaf
6.3.9600.20296:Monthly Rollup:https://support.microsoft.com/help/5010419
https://support.microsoft.com/help/5010419
FixedWindows Server 2008 R2 for x64-based Systems Service Pack 1msrc_csaf
6.1.7601.25898:Security Only:https://support.microsoft.com/help/5011529
https://support.microsoft.com/help/5011529
FixedWindows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)msrc_csaf
6.1.7601.25898:Security Only:https://support.microsoft.com/help/5011529
https://support.microsoft.com/help/5011529
FixedWindows Server 2012msrc_csaf
6.2.9200.23639:Security Only:https://support.microsoft.com/help/5011527
https://support.microsoft.com/help/5011527
FixedWindows Server 2012 (Server Core installation)msrc_csaf
6.2.9200.23639:Security Only:https://support.microsoft.com/help/5011527
https://support.microsoft.com/help/5011527
FixedWindows Server 2012 R2msrc_csaf
6.3.9600.20303:Security Only:https://support.microsoft.com/help/5011560
https://support.microsoft.com/help/5011560
FixedWindows Server 2012 R2 (Server Core installation)msrc_csaf
6.3.9600.20303:Security Only:https://support.microsoft.com/help/5011560
https://support.microsoft.com/help/5011560
FixedWindows Server 2016msrc_csaf
10.0.14393.5006:Security Update:https://support.microsoft.com/help/5011495
https://support.microsoft.com/help/5011495
FixedWindows Server 2016 (Server Core installation)msrc_csaf
10.0.14393.5006:Security Update:https://support.microsoft.com/help/5011495
https://support.microsoft.com/help/5011495
FixedWindows Server 2019msrc_csaf
10.0.17763.2686:Security Update:https://support.microsoft.com/help/5011503
https://support.microsoft.com/help/5011503
FixedWindows Server 2019 (Server Core installation)msrc_csaf
10.0.17763.2686:Security Update:https://support.microsoft.com/help/5011503
https://support.microsoft.com/help/5011503
FixedWindows Server 2022msrc_csaf
10.0.20348.587:Security Update:https://support.microsoft.com/help/5011497
https://support.microsoft.com/help/5011497
FixedWindows Server 2022 (Server Core installation)msrc_csaf
10.0.20348.587:Security Update:https://support.microsoft.com/help/5011497
https://support.microsoft.com/help/5011497
FixedWindows Server, version 20H2 (Server Core Installation)msrc_csaf
10.0.19042.1586:Security Update:https://support.microsoft.com/help/5011487
https://support.microsoft.com/help/5011487

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8 · impact 2.9

v2.04mediumAV:N/AC:L/Au:S/C:N/I:N/A:P/E:Hsecondary · CVSS-BT (t0sche)

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · secure@microsoft.com USexploitability 2.8 · impact 3.6

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · NVD / NIST USexploitability 2.8 · impact 3.6

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20US

exploits (1)

Public proof-of-concept and weaponised exploit code.

nettitude/CVE-2022-23253-PoCCVE-2022-23253 PoCPoC · poc_in_github

affected products (143)

Products and version ranges known to be affected.

Microsoft Windows 10 Version 150710.0.10240.0 → 10.0.10240.19235enisa_euvdEU
Microsoft Windows 10 Version 160710.0.14393.0 → 10.0.14393.5006enisa_euvdEU
Microsoft Windows 10 Version 180910.0.0 → 10.0.17763.2686enisa_euvdEU
Microsoft Windows 10 Version 180910.0.17763.0 → 10.0.17763.2686enisa_euvdEU
Microsoft Windows 10 Version 190910.0.0 → 10.0.18363.2158enisa_euvdEU
Microsoft Windows 10 Version 20H210.0.0 → 10.0.19042.1586enisa_euvdEU
Microsoft Windows 10 Version 21H110.0.0 → 10.0.19043.1586enisa_euvdEU
Microsoft Windows 10 Version 21H210.0.19043.0 → 10.0.19044.1586enisa_euvdEU
Microsoft Windows 11 version 21H210.0.0 → 10.0.22000.556enisa_euvdEU
Microsoft Windows 76.1.0 → 6.1.7601.25898enisa_euvdEU
Microsoft Windows 7 Service Pack 16.1.0 → 6.1.7601.25898enisa_euvdEU
Microsoft Windows 8.16.3.0 → 6.3.9600.20303enisa_euvdEU
Microsoft Windows Server 2008 R2 Service Pack 16.1.7601.0 → 6.1.7601.25898enisa_euvdEU
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)6.1.7601.0 → 6.1.7601.25898enisa_euvdEU
Microsoft Windows Server 20126.2.9200.0 → 6.2.9200.23645enisa_euvdEU
Microsoft Windows Server 2012 (Server Core installation)6.2.9200.0 → 6.2.9200.23645enisa_euvdEU
Microsoft Windows Server 2012 R26.3.9600.0 → 6.3.9600.20303enisa_euvdEU
Microsoft Windows Server 2012 R2 (Server Core installation)6.3.9600.0 → 6.3.9600.20303enisa_euvdEU
Microsoft Windows Server 201610.0.14393.0 → 10.0.14393.5006enisa_euvdEU
Microsoft Windows Server 2016 (Server Core installation)10.0.14393.0 → 10.0.14393.5006enisa_euvdEU

showing 20 of 143

advisories (1)

Vendor and ecosystem advisories describing this.

msrc_CVE-2022-23253Windows Point-to-Point Tunneling Protocol Denial of Service Vulnerability2022-03-08csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu msrc_csaf NVD CVE.org MITRE

published 2022-03-09modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan