CVE-2024-54542

CRITICAL
2025-01-27 [email protected]
9.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:05 vuln.today
CVE Published
Jan 27, 2025 - 22:15 nvd
CRITICAL 9.1

Tags

Authentication Bypass Apple

Description

An authentication issue was addressed with improved state management. This issue is fixed in Safari 18.2, macOS Sequoia 15.2, watchOS 11.2, iOS 18.2 and iPadOS 18.2. Private Browsing tabs may be accessed without authentication.

Analysis

An authentication issue was addressed with improved state management. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. An authentication issue was addressed with improved state management. This issue is fixed in Safari 18.2, macOS Sequoia 15.2, watchOS 11.2, iOS 18.2 and iPadOS 18.2. Private Browsing tabs may be accessed without authentication. Affected products include: Apple Safari, Apple Ipados, Apple Iphone Os, Apple Macos, Apple Watchos.

Affected Products

Apple Safari, Apple Ipados, Apple Iphone Os, Apple Macos, Apple Watchos.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.

Priority Score

46
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +46
POC: 0

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CVE-2024-54542 vulnerability details – vuln.today
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