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CVE-2000-0420: The default configuration of SYSKEY in Windows 2000 stores the startup key in the registry, which could all...

The default configuration of SYSKEY in Windows 2000 stores the startup key in the registry, which could allow an attacker tor ecover it and use it to decrypt Encrypted File System (EFS) data.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2000-0420 describes a Windows 2000 default SYSKEY configuration that stores the startup key in the registry. If an attacker can recover that key, they may decrypt EFS-protected data, weakening expected file encryption protections on legacy systems. Exposure is likely limited to legacy Windows 2000 systems using EFS with the default SYSKEY startup-key storage behavior. The provided sources do not identify modern affected products or supported versions. Treat this as a legacy-system risk. It is not supported by current severity data, but any remaining Windows 2000 host protecting sensitive files with EFS should be prioritized for migration or isolation. Mitigation focus: Inventory any remaining Windows 2000 systems and EFS usage.; Confirm whether SYSKEY startup key storage matches approved legacy hardening guidance.; Consult Microsoft or vendor guidance before changing SYSKEY or EFS settings..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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Affected products

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