Vulnerability Name:

CVE-2007-1820

Assigned:2007-04-02
Published:2007-04-02
Updated:2008-11-13
Summary: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).
Access complexity set to Medium because Nortel Networks voicemail systems do not hard code or default to this behavior.
CVSS v3 Severity:9.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:ALLOWS_ADMIN_ACCESS
References:Source: MITRE
Type: CNA
CVE-2007-1820

Source: OSVDB
Type: UNKNOWN
34983

Source: CERT-VN
Type: US Government Resource
VU#726548

Source: MISC
Type: UNKNOWN
http://www.kb.cert.org/vuls/id/AAMN-5N2QFX

Vulnerable Configuration:Configuration 1:
  • cpe:/a:nortel:callpilot:*:*:*:*:*:*:*:*
  • OR cpe:/a:nortel:meridian_mail:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    nortel callpilot *
    nortel meridian mail *