How severe is CVE-2004-2307?

CVE-2004-2307 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-2307 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2307?

CVE-2004-2307 primarily affects Microsoft Internet Explorer. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-2307?

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

When was CVE-2004-2307 published?

CVE-2004-2307 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2307

CVE-2004-2307 is a medium-severity vulnerability in Microsoft Internet Explorer with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 15% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 15% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Internet Explorer
Published: 2004-12-31
Last modified: 2026-06-16

Description

Microsoft Internet Explorer 6.0.2600 on Windows XP allows remote attackers to cause a denial of service (browser crash) via a shell: URI with double backslashes (\\) in an HTML tag such as IFRAME or A.

Frequently asked questions

What is CVE-2004-2307?: Microsoft Internet Explorer 6.0.2600 on Windows XP allows remote attackers to cause a denial of service (browser crash) via a shell: URI with double backslashes (\\) in an HTML tag such as IFRAME or A.
How severe is CVE-2004-2307?: CVE-2004-2307 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-2307 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2307?: CVE-2004-2307 primarily affects Microsoft Internet Explorer. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-2307?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2307 published?: CVE-2004-2307 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:microsoft:internet_explorer:6.0.2600:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:*:home:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:*:media_center:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:gold:professional:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:sp1:home:*:*:*:*:*

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