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Case File

CVE-2017-13903

HIGH · CVSS 7.5 EPSS 1.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-12-25 · Last synced 2026-08-04

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AI analysis pending.

CVE
CVE-2017-13903
Severity
HIGH
CVSS
7.5
EPSS
1.06%

Original NVD Description

An issue was discovered in certain Apple products. iOS before 11.2.1 is affected. tvOS before 11.2.1 is affected. The issue involves the "HomeKit" component. It allows remote attackers to modify the application state by leveraging incorrect message handling, as demonstrated by use of an Apple Watch to obtain an encryption key and unlock a door.