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Fencer Intel
low 2.4

CVE-2018-4430 json

A lock screen issue allowed access to contacts on a locked device.

published 7y ago modified 4mo ago also EUVD-2018-16216

cvss
2.4
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue affected versions prior to iOS 12.1.1.

Patch / fix

  • apple iphone_os 12.1.1

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Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 2.4 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • n/a iOS

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.