Servers and applications
CVE-2001-0666
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.
- Severity
- Low 2.1
- Published
- 30 Oct 2001
- Last changed
- 16 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Exploit chance
- 2.1% in the next 30 daysHigher than 81% of CVEs. EPSS by FIRST, 12 Nov 2026
- Attack
- Needs local access · No login needed
- Attacker can
- Slow it down
- CVSS vector
AV:L/AC:L/Au:N/C:N/I:N/A:P- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Microsoft Exchange ServerServers and applications · cpe:a:microsoft:exchange_server |
|