Is CVE-2014-4363 being actively exploited?

CVE-2014-4363 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-4363?

CVE-2014-4363 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2014-4363

MEDIUM · CVSS 5.0EPSS 1.9%EU EUVD

Safari in Apple iOS before 8 does not properly restrict the autofilling of passwords in forms, which allows remote attackers to obtain sensitive information via (1) an http web site, (2) an https web site with an unacceptable X.509 certificate, or (3) an IFRAME element.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-255
EPSS score: 1.9% (79th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-4290)
Published: September 18, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-4290 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

apple / iphone os
apple / safari

References

http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html(Third Party Advisory)
http://secunia.com/advisories/61306(Third Party Advisory)
http://support.apple.com/kb/HT6440(Vendor Advisory)
http://support.apple.com/kb/HT6441(Vendor Advisory)
http://www.securityfocus.com/bid/69882(Third Party Advisory, VDB Entry)
http://www.securityfocus.com/bid/69909(Third Party Advisory, VDB Entry)
http://www.securitytracker.com/id/1030866(Third Party Advisory, VDB Entry)
https://exchange.xforce.ibmcloud.com/vulnerabilities/96075(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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