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CVE-2014-4457

20
FAUCET Score

CVE-2014-4457 describes a sandbox bypass vulnerability in Apple iOS before version 8.1.1, specifically within the Sandbox Profiles subsystem's debugserver implementation. This flaw allows a crafted application to bypass binary-execution restrictions even when debugging is not enabled, affecting Apple iPhone devices. With a CVSS score of 7.5, this vulnerability is rated as high severity, indicating a network-based attack with low complexity that could lead to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog, though it garnered some community discussion and media coverage at the time of its disclosure.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:8.0:*:*:*:*:*:*:*
8.0.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:8.0.1:*:*:*:*:*:*:*
8.0.2CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:8.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.64%
Probability of exploitation in next 30 days
EPSS Percentile
84.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0264 is in the 72nd percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2014/Nov/msg00000.html
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/98777
support.apple.com / en-us/HT204418
support.apple.com / en-us/HT6590
Vendor Advisory
securityfocus.com / bid/71143
securitytracker.com / id/1031232