Security readout for executives and security teams
CVE-1999-1376 is a legacy remote code execution issue in IIS 4.0 when FrontPage Server Extensions expose fpcount.exe. A successful attack could let a remote attacker run arbitrary commands on the server. The source bundle does not provide CVSS, patch details, or evidence of current exploitation. Exposure is most likely limited to very old IIS 4.0 systems with FrontPage Server Extensions enabled and fpcount.exe reachable. Modern environments should still check for forgotten legacy Windows web servers, archived sites, or externally exposed migration remnants. Treat this as high priority only if legacy IIS 4.0 with FrontPage Server Extensions still exists. The business risk is remote command execution on an obsolete web stack, but urgency depends on whether any such systems remain exposed. Mitigation focus: Identify any IIS 4.0 systems with FrontPage Server Extensions.; Check Microsoft advisory guidance before assuming a specific patch.; Remove public exposure for legacy IIS 4.0 services pending remediation..
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
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ATT&CK lookup starting points
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CVE-1999-1376 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
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