CVE-2007-3903: n/a vulnerability

CVE-2007-3903: Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or...

Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or deleted objects used in repeated calls to the (1) cloneNode or (2) nodeValue JavaScript function, a different issue than CVE-2007-3902 and CVE-2007-5344, a variant of "Uninitialized Memory Corruption Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 14:37 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy Microsoft Internet Explorer 6/7 memory corruption issue. A malicious web page could cause the browser to run attacker-controlled code. Business urgency is mainly for environments that still run old Windows/IE stacks or archived systems; modern, fully updated browsers are unlikely to be exposed based on the source bundle. Exposure is likely limited to systems still using Internet Explorer 6 or 7, especially unmanaged legacy desktops, lab systems, kiosks, or embedded operational workstations. The bundle does not identify newer affected products. Treat as high priority only where legacy Internet Explorer remains in use. For modern managed endpoints, priority should focus on confirming absence of IE6/IE7 exposure and documenting any compensating controls for legacy exceptions. Mitigation focus: Apply Microsoft MS07-069 or later applicable Internet Explorer cumulative security updates.; Retire Internet Explorer 6 and 7 wherever business processes still depend on them.; Restrict legacy browser use to isolated networks or tightly controlled allowlisted sites..

Prepared: Jun 28, 2026, 19:45 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2007-3903 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 12, 2007, 00:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:4553CVE reference · vdb-entry, signature
MS07-069CVE reference · vendor-advisory, x_refsource_MS
ie-clonenode-nodevalue-code-execution(38714)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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