MEDIUM SEVERITY

CVE-2007-3109

Frontpage vulnerability

CVSS
6.4
EPSS
10.9%
EPSS pct
95th
Exploited
No known
The CERN Image Map Dispatcher (htimage.exe) in Microsoft FrontPage allows remote attackers to determine the existence, and possibly partial contents, of arbitrary files under the web root via a relative pathname in the PATH_INFO.
Affected vendor
Microsoft
Affected product
Frontpage
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:N
Published
2007-06-07

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 confidentiality, partial impact to integrity.

Its EPSS score of 10.9% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2007-3109

  • Confirm whether Microsoft Frontpage is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-3109.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-3109

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-3109 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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