HIGH SEVERITY

CVE-2007-1822

Voice Mail System vulnerability

CVSS
10.0
EPSS
3.1%
EPSS pct
86th
Exploited
No known
Alcatel-Lucent Lucent Technologies voice mail systems allow remote attackers to retrieve or remove messages, or reconfigure mailboxes, by spoofing Calling Number Identification (CNID, aka Caller ID).
Affected vendor
Alcatel Lucent
Affected product
Voice Mail System
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2007-04-02

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 3.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2007-1822

  • Confirm whether Alcatel Lucent Voice Mail System is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-1822.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-1822

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-1822 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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