THREATPORT/VULNERABILITY/CVE-2007-4382
MEDIUM SEVERITY

CVE-2007-4382

X Lite vulnerability

CVSS
5.0
EPSS
3.1%
EPSS pct
87th
Exploited
No known
CounterPath X-Lite 3.0 34025, and possibly eyeBeam, allows remote attackers to cause a denial of service (device crash) via a SIP INVITE message without a Content-Type header.
Affected vendor
Counterpath
Affected product
X Lite
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published
2007-08-17

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial 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 87% of all scored CVEs.

Check your external exposure to CVE-2007-4382

  • Confirm whether Counterpath X Lite is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-4382.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-4382

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-4382 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2007-4382?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2007-4382.

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