MEDIUM SEVERITY

CVE-2007-3481

Internet Explorer vulnerability

CVSS
5.0
EPSS
15.8%
EPSS pct
97th
Exploited
No known
Cross-domain vulnerability in Microsoft Internet Explorer 6 and 7 allows remote attackers to bypass the Same Origin Policy and access restricted information from other domains via JavaScript that overwrites the document variable and statically sets the document.domain attribute. NOTE: this issue has been disputed by other researchers, citing a variable scoping issue and information about the semantics of document.domain
Affected vendor
Microsoft
Affected product
Internet Explorer
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness type (CWE)
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2007-06-28

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality.

Its EPSS score of 15.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2007-3481

  • Confirm whether Microsoft Internet Explorer is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-3481.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-3481

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