Security readout for executives and security teams
Plain-English summary
CVE-2001-0096 is an old denial-of-service issue in FrontPage Server Extensions on IIS 4.0 and 5.0. A malformed web form submission can disrupt service availability. The provided sources do not establish data theft, code execution, or active exploitation.
Executive priority
Treat this as a legacy exposure cleanup item unless affected systems are internet-facing or business-critical. Urgency increases if IIS 4.0/5.0 with FPSE is still reachable, because the issue can disrupt service availability.
Technical view
The CVE describes malformed form handling in FPSE on IIS 4.0/5.0 that lets a remote attacker cause denial of service. The source bundle provides no CVSS score, CWE, detailed root cause, or tested affected build matrix beyond the named IIS/FPSE versions.
Likely exposure
Exposure is mainly legacy Windows web servers still running IIS 4.0 or 5.0 with FrontPage Server Extensions enabled. Organizations with modern IIS versions are less likely affected, but old intranet, archival, or forgotten public servers should be checked.
Exploitation context
The bundle does not indicate CISA KEV listing or active exploitation. The described attack is remote and availability-focused, but the sources provided do not include exploit maturity, authentication requirements, or operational impact details.
Researcher notes
Evidence is sparse. CVE and IBM X-Force identify the same FPSE malformed web form submission denial-of-service issue. The affected data in the bundle is normalized as n/a, so rely on the description and Microsoft bulletin for product scoping.
Mitigation direction
- Review Microsoft MS00-100 for vendor-approved fixes or configuration guidance.
- Inventory and retire IIS 4.0/5.0 systems where possible.
- Disable FrontPage Server Extensions if they are not required.
- Reduce network exposure for legacy FPSE-enabled sites.
- Prioritize replacement over long-term compensating controls for unsupported platforms.
Validation and detection
- Identify IIS 4.0/5.0 hosts and whether FPSE is installed.
- Confirm applicable MS00-100 guidance has been applied.
- Review web server logs for abnormal malformed form submission patterns.
- Validate affected services recover cleanly from malformed input without active attack testing.
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-2001-0096 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
- MS00-100CVE reference · vendor-advisory, x_refsource_MS
- iis-web-form-submit(5823)CVE reference · vdb-entry, x_refsource_XF
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.