VULNERABILITY INTELLIGENCE

CVE-2007-1820

CVSS score9.3 HIGH
EPSS probability2.00%
CISA KEVNot currently listed
Published2007-04-02
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C

Description

Nortel Networks CallPilot and Meridian Mail voicemail systems, when a mailbox has auto logon enabled, allow remote attackers to retrieve or remove messages, or reconfigure the mailbox, by spoofing Calling Number Identification (CNID, aka Caller ID).

Primary references