Security readout for executives and security teams
This is an old WebCalendar issue reported as remote command execution in version 0.9.26. If that version is still reachable, an attacker may be able to run commands on the server. The source bundle does not provide CVSS, root cause, patch, or active exploitation evidence. Exposure is likely limited to organizations still running legacy WebCalendar 0.9.26, especially if internet-facing. The provided affected-product metadata is incomplete, so asset validation is necessary. Prioritize any internet-facing WebCalendar 0.9.26 instance for rapid containment or retirement. Legacy remote command execution on a web server can create disproportionate business risk despite incomplete scoring data. Mitigation focus: Inventory web servers for WebCalendar deployments and version 0.9.26.; Check original advisory or vendor history for fixed release guidance.; Upgrade, replace, or retire confirmed vulnerable legacy instances..
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-2001-0477 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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