CVE-2022-24502Network attack vector

Confidentiality bypass through undisclosed HTML handling flaw

Published Mar 9, 2022 · Updated Jul 8, 2025

Security feature bypass in Microsoft Windows HTML Platforms allows remote attackers to disclose data through crafted content. Microsoft has not published the affected HTML-processing locus or the incorrect operation performed on untrusted input. Exploitation is unauthenticated but requires user interaction, and the published impact is limited to confidentiality.

CVSS severity4.3
Medium
EPSS probability33.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Security feature bypass in Microsoft Windows HTML Platforms allows remote attackers to disclose data through crafted content. Microsoft has not published the affected HTML-processing locus or the incorrect operation performed on untrusted input. Exploitation is unauthenticated but requires user interaction, and the published impact is limited to confidentiality.

The record

CVE
CVE-2022-24502
Published
Mar 9, 2022
Updated
Jul 8, 2025
Vendor
Microsoft
Product
Windows 10 Version 1507
Classifications
T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.0.10240.0 <10.0.10240.19235

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Windows 10 Version 1507version=10.0.10240.0 <10.0.10240.19235
Microsoft · Windows Server 2019version=10.0.17763.0 <10.0.17763.2686
Microsoft · Windows 7version=6.1.0 <6.1.7601.25898
Microsoft · Windows 10 Version 21H1version=10.0.0 <10.0.19043.1586
Microsoft · Windows 10 Version 1909version=10.0.0 <10.0.18363.2158
Microsoft · Windows 8.1version=6.3.0 <6.3.9600.20303
Microsoft · Windows Server 2016 (Server Core installation)version=10.0.14393.0 <10.0.14393.5006
Microsoft · Windows 11 version 21H2version=10.0.0 <10.0.22000.556
Microsoft · Windows Server 2012 (Server Core installation)version=6.2.9200.0 <6.2.9200.23645
Microsoft · Windows Server 2012version=6.2.9200.0 <6.2.9200.23645
Microsoft · Windows 10 Version 21H2version=10.0.19043.0 <10.0.19044.1586
Microsoft · Windows Server 2016version=10.0.14393.0 <10.0.14393.5006
Microsoft · Windows Server 2008 R2 Service Pack 1version=6.1.7601.0 <6.1.7601.25898
Microsoft · Windows 10 Version 20H2version=10.0.0 <10.0.19042.1586
Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)version=6.1.7601.0 <6.1.7601.25898
Microsoft · Windows Server 2012 R2 (Server Core installation)version=6.3.9600.0 <6.3.9600.20303
Microsoft · Windows Server 2019 (Server Core installation)version=10.0.17763.0 <10.0.17763.2686
Microsoft · Windows 7 Service Pack 1version=6.1.0 <6.1.7601.25898
Microsoft · Windows Server version 20H2version=10.0.0 <10.0.19042.1586
Microsoft · Windows 10 Version 1607version=10.0.14393.0 <10.0.14393.5006
Microsoft · Windows Server 2008 Service Pack 2version=6.0.6003.0 <6.0.6003.21416
Microsoft · Windows Server 2022version=10.0.20348.0 <10.0.20348.587
Microsoft · Windows 10 Version 1809version=10.0.0 <10.0.17763.2686; version=10.0.17763.0 <10.0.17763.2686
Microsoft · Windows Server 2012 R2version=6.3.9600.0 <6.3.9600.20303
Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)version=6.0.6003.0 <6.0.6003.21416

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1204User Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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