CVE-2001-0666

no score yetEPSS 2.1%

microsoft exchange server: no CVSS score yet. EPSS 2.1% chance of exploitation in the next 30 days.

Outlook Web Access (OWA) in Microsoft Exchange 2000 allows an authenticated user to cause a denial of service (CPU consumption) via a malformed OWA request for a deeply nested folder within the user's mailbox.

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2001-10-30
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

microsoft:exchange_server

References

http://www.securityfocus.com/bid/3368
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-049
https://exchange.xforce.ibmcloud.com/vulnerabilities/7168
http://www.securityfocus.com/bid/3368
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-049

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