CVE-2007-0221

HIGH · CVSS 7.8 EPSS 37.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2007-05-08 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2007-0221

Severity

HIGH

CVSS

7.8

EPSS

37.24%

Microsoft Exchange

Original Filing — NVD Description

Integer overflow in the IMAP (IMAP4) support in Microsoft Exchange Server 2000 SP3 allows remote attackers to cause a denial of service (service hang) via crafted literals in an IMAP command, aka the "IMAP Literal Processing Vulnerability."