How severe is CVE-2007-3109?

CVE-2007-3109 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2007-3109 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-3109?

CVE-2007-3109 primarily affects Microsoft Frontpage. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-3109?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-3109 published?

CVE-2007-3109 was published on 2007-06-07 and last updated on 2026-06-16.

CVE-2007-3109

CVE-2007-3109 is a medium-severity vulnerability in Microsoft Frontpage with a CVSS 2.0 base score of 6.4. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 11% (95th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Frontpage
Published: 2007-06-07
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2007-3109?: 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.
How severe is CVE-2007-3109?: CVE-2007-3109 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2007-3109 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3109?: CVE-2007-3109 primarily affects Microsoft Frontpage. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-3109?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-3109 published?: CVE-2007-3109 was published on 2007-06-07 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:microsoft:frontpage:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:office:*:*:*:*:*:*:*:*

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