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Vulnerability record · CVE-2014-2783 · published 8 July 2014

CVE-2014-2783: Microsoft internet explorer permissions and access controls vulnerability

Microsoft · Internet Explorer

Microsoft Internet Explorer 7 through 11 does not prevent use of wildcard EV SSL certificates, which might allow remote attackers to spoof a trust level by leveraging improper issuance of a wildcard certificate by a recognized Certification Authority, aka "Extended Validation (EV) Certificate Security Feature Bypass Vulnerability."

6.4 CVSS 2.0 Medium EPSS 8.6% · top 5.1% CWE-264 · Permissions and access controls
6.4CVSS 2.0 base score
8.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer 7 through 11 does not prevent use of wildcard EV SSL certificates, which might allow remote attackers to spoof a trust level by leveraging improper issuance of a wildcard certificate by a recognized Certification Authority, aka "Extended Validation (EV) Certificate Security Feature Bypass Vulnerability."

AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/59775
http://www.securityfocus.com/bid/68391
http://www.securitytracker.com/id/1030532
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-037
http://secunia.com/advisories/59775
http://www.securityfocus.com/bid/68391
http://www.securitytracker.com/id/1030532
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-037

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-2783), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.