Security readout for executives and security teams
CVE-2002-0823 describes a legacy Windows Help component flaw where viewing a specially crafted HTML document could let an attacker run code on the affected machine. The source bundle does not identify exact Windows versions, CVSS, or current exploitation. Treat any remaining vulnerable Winhlp32.exe or HTML Help ActiveX exposure as a legacy endpoint risk. Most likely exposure is older or unpatched Windows environments that still support vulnerable Winhlp32.exe behavior and HTML Help ActiveX interaction. The provided data does not name exact affected releases, so exposure must be confirmed against Microsoft guidance and asset inventory. Prioritize this when legacy Windows or ActiveX-dependent workflows remain in use. The impact is potentially code execution, but urgency depends on confirmed exposure because the source bundle lacks affected-version detail and active exploitation evidence. Mitigation focus: Check Microsoft Q293338 and related vendor guidance for applicable fixes or workarounds.; Identify systems retaining legacy Winhlp32.exe and HTML Help ActiveX functionality.; Prioritize isolation or upgrade of unsupported Windows systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2002-0823 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.