HIGH SEVERITY

CVE-2007-0851

Client Server Messaging Suite Smb vulnerability

CVSS
9.3
EPSS
8.3%
EPSS pct
94th
Exploited
No known
Buffer overflow in the Trend Micro Scan Engine 8.000 and 8.300 before virus pattern file 4.245.00, as used in other products such as Cyber Clean Center (CCC) Cleaner, allows remote attackers to execute arbitrary code via a malformed UPX compressed executable.
Affected vendor
Trend Micro
Affected product
Client Server Messaging Suite Smb
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published
2007-02-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium 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 8.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2007-0851

  • Confirm whether Trend Micro Client Server Messaging Suite Smb is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-0851.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-0851

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-0851 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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