CVE-2013-3909: n/a vulnerability

CVE-2013-3909: Microsoft Internet Explorer 6 through 8 allows remote attackers to read content from a different (1) domain...

Microsoft Internet Explorer 6 through 8 allows remote attackers to read content from a different (1) domain or (2) zone via crafted characters in Cascading Style Sheets (CSS) token sequences, aka "Internet Explorer Information Disclosure Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 16:22 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2013-3909 is an Internet Explorer 6 through 8 information disclosure flaw. A malicious web page could use crafted CSS token sequences to read content from another domain or security zone. The main business risk is legacy-browser exposure causing unintended access to browser-visible sensitive data. Exposure is most likely in environments that still run Internet Explorer 6 through 8 or depend on legacy web applications requiring those browsers. Modern systems without these browser versions are not indicated as affected by the provided sources. Prioritize this where legacy Internet Explorer remains in operational use. The issue is old and severity is not provided, but unsupported browsers create durable exposure and may allow sensitive data disclosure across browser trust boundaries. Mitigation focus: Identify any remaining Internet Explorer 6 through 8 usage.; Review and apply Microsoft MS13-088 guidance for affected systems.; Retire or isolate legacy browsers where patching is not feasible..

Prepared: Jun 14, 2026, 15:13 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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CVE-2013-3909 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 13, 2013, 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

3Source 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
MS13-088CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:18342CVE reference · vdb-entry, signature

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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