CVE-2001-0660

MEDIUM · CVSS 5 EPSS 21.99%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2001-10-30 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2001-0660

Severity

MEDIUM

CVSS

EPSS

21.99%

Microsoft Exchange

Original Filing — NVD Description

Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL).