CVE-2004-0201

highpriority · attend · 56EPSS 0.453 · 99 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

45.3% (99th) EPSS

CVSS 10 · high

Is it mine?

16 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Heap-based buffer overflow in the HtmlHelp program (hh.exe) in HTML Help for Microsoft Windows 98, Me, NT 4.0, 2000, XP, and Server 2003 allows remote attackers to execute arbitrary commands via a .CHM file with a large length field, a different vulnerability than CVE-2003-1041.

cvss

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

10.0

010

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

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-122USLLM-inferred

affected products (16)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
avaya definity one media serverall versionsnvdUScpe:2.3:h:avaya:definity_one_media_server:*:*:*:*:*:*:*:*
avaya ip600 media serversall versionsnvdUScpe:2.3:a:avaya:ip600_media_servers:*:*:*:*:*:*:*:*
avaya modular messaging message storage server= s3400nvdUScpe:2.3:o:avaya:modular_messaging_message_storage_server:*:*:*:*:*:*:*:*
avaya s8100all versionsnvdUScpe:2.3:h:avaya:s8100:*:*:*:*:*:*:*:*
microsoft windows 2000all versionsnvdUScpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
microsoft windows 2003 server= enterprisenvdUScpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*
microsoft windows 2003 server= enterprise_64-bitnvdUScpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*
microsoft windows 2003 server= r2nvdUScpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*
microsoft windows 2003 server= standardnvdUScpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*
microsoft windows 2003 server= webnvdUScpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*
microsoft windows 98all versionsnvdUScpe:2.3:o:microsoft:windows_98:*:*:*:*:*:*:*:*
microsoft windows 98seall versionsnvdUScpe:2.3:o:microsoft:windows_98se:*:*:*:*:*:*:*:*
microsoft windows meall versionsnvdUScpe:2.3:o:microsoft:windows_me:*:*:*:*:*:*:*:*
microsoft windows nt= 4.0nvdUScpe:2.3:o:microsoft:windows_nt:*:*:*:*:*:*:*:*
microsoft windows xpall versionsnvdUScpe:2.3:o:microsoft:windows_xp:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2004-08-06modified 2026-06-16

references (18)

External citations — patches, advisories, analysis.

scry

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