How severe is CVE-2000-0256?

CVE-2000-0256 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2000-0256 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0256?

CVE-2000-0256 primarily affects Microsoft Frontpage. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0256?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2000-0256 published?

CVE-2000-0256 was published on 2000-04-19 and last updated on 2026-06-16.

CVE-2000-0256

CVE-2000-0256 is a high-severity vulnerability in Microsoft Frontpage with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Frontpage
Published: 2000-04-19
Last modified: 2026-06-16

Description

Buffer overflows in htimage.exe and Imagemap.exe in FrontPage 97 and 98 Server Extensions allow a user to conduct activities that are not otherwise available through the web site, aka the "Server-Side Image Map Components" vulnerability.

Frequently asked questions

What is CVE-2000-0256?: Buffer overflows in htimage.exe and Imagemap.exe in FrontPage 97 and 98 Server Extensions allow a user to conduct activities that are not otherwise available through the web site, aka the "Server-Side Image Map Components" vulnerability.
How severe is CVE-2000-0256?: CVE-2000-0256 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2000-0256 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0256?: CVE-2000-0256 primarily affects Microsoft Frontpage. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0256?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2000-0256 published?: CVE-2000-0256 was published on 2000-04-19 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:microsoft:frontpage:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:personal_web_server:2.0:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*

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