AUGUST 4, 2026
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Case File

CVE-2021-30720

MEDIUM · CVSS 5.4 EPSS 1.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-08 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-30720
Severity
MEDIUM
CVSS
5.4
EPSS
1.28%

Original NVD Description

A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers.