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CVE-2018-4187

22
FAUCET Score

CVE-2018-4187 is a user interface spoofing vulnerability affecting Apple iOS before 11.3.1 and macOS before 10.13.4 Security Update 2018-001, specifically within the "LinkPresentation" component. A remote attacker can exploit this by sending a crafted URL in a text message, tricking users into believing they are interacting with a legitimate source. With a CVSS score of 6.5 (Medium), this vulnerability requires user interaction (UI:R) and has a high impact on integrity (I:H), but no impact on confidentiality or availability. There is no evidence of active exploitation, public exploit code, or Metasploit modules, though it has received some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 11.3.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
< 10.13.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.50%
Probability of exploitation in next 30 days
EPSS Percentile
83.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0250 is in the 92nd percentile among its peer group of 26,234 CVEs.

Social Chatter

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

support.apple.com / HT208742
Vendor Advisory
support.apple.com / HT208743
Vendor Advisory
support.apple.com / kb/HT209193
Vendor Advisory
securityfocus.com / bid/103957
Third Party AdvisoryVDB Entry
securityfocus.com / bid/103958
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040744
Third Party AdvisoryVDB Entry