What is CVE-2014-6345?

CVE-2014-6345 is a vulnerability in Microsoft Internet Explorer, classified under Information Disclosure. Published 2014-11-11.

Is CVE-2014-6345 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Microsoft Internet Explorer

CVE-2014-6345

Microsoft Internet Explorer 9 and 10 allows remote attackers to read content from a different (1) domain or (2) zone via a crafted web site, aka "Internet Explorer Cross-domain Information Disclosure Vulnerability."

Vulnerability class: Information Disclosure

Published 2014-11-11 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.302 (98.2th percentile), scored 2026-10-03.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.302 · newest: 0.302 · change: 0.000

Affected products

Microsoft Internet Explorer — versions 9, 10

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

Kirti241/Malware-Analysis-And-Reverse-Engineering-

References

www.securitytracker.com/id/1031185 (vdb-entry)
www.securityfocus.com/bid/70942 (vdb-entry)
docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-065 (vendor-advisory)

Frequently asked questions

What is CVE-2014-6345?: CVE-2014-6345 is a vulnerability in Microsoft Internet Explorer, classified under Information Disclosure. Published 2014-11-11.
Is CVE-2014-6345 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.