Security readout for executives and security teams
Plain-English summary
This old Microsoft Windows flaw could let a remote attacker use HTML content to delete digital certificates from a user's system. Business impact is disruption: certificate-based login, signing, or encrypted workflows could fail on affected legacy machines.
Executive priority
Prioritize this when legacy Windows systems remain operational, especially where certificates support authentication, signing, or encryption. Otherwise, handle through legacy asset risk reduction.
Technical view
CVE-2002-0699 concerns an unknown vulnerability in the Microsoft Certificate Enrollment ActiveX Control. The listed affected platforms are Windows 98, 98 Second Edition, Millennium, NT 4.0, 2000, and XP. The reported outcome is remote deletion of local digital certificates via HTML.
Likely exposure
Exposure is most plausible in environments still running the listed legacy Windows versions with the vulnerable ActiveX control reachable through HTML-rendering workflows.
Exploitation context
The provided sources do not show CISA KEV listing, active exploitation, public exploit maturity, CVSS scoring, or CWE classification. Treat exploitation evidence as incomplete.
Researcher notes
The record lacks technical root cause, severity scoring, and concrete remediation text in the supplied bundle. Analysis should stay anchored to MS02-048 and OVAL definition 190 for validation.
Mitigation direction
- Review Microsoft MS02-048 for vendor-prescribed updates or mitigations.
- Inventory and retire unsupported affected Windows systems where feasible.
- Limit legacy systems from browsing or rendering untrusted HTML content.
- Protect certificate-dependent workflows with tested certificate recovery procedures.
Validation and detection
- Identify assets running Windows 98, 98 SE, ME, NT 4.0, 2000, or XP.
- Check whether MS02-048 guidance has been applied to affected assets.
- Use OVAL definition 190 if compatible with your scanning platform.
- Confirm certificate stores and dependent authentication workflows remain intact.
Public sources used
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.
CVE-2002-0699 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
- MS02-048CVE reference · vendor-advisory, x_refsource_MS
- oval:org.mitre.oval:def:190CVE reference · vdb-entry, signature
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.