Unauthi Auth Bypass in iCloud Folder Sharing on Apple OSes (pre-14.7.6)
CVE-2025-30448 Published on May 12, 2025
This issue was addressed with additional entitlement checks. This issue is fixed in macOS Sonoma 14.7.6, iPadOS 17.7.7, iOS 18.5 and iPadOS 18.5, visionOS 2.5, macOS Ventura 13.7.6, macOS Sequoia 15.4. An attacker may be able to turn on sharing of an iCloud folder without authentication.
Vulnerability Analysis
CVE-2025-30448 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and a high impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVE-2025-30448 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2025-30448
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Affected Versions
Apple iPadOS:- Version unspecified and below 17.7 is affected.
- Version unspecified and below 18.5 is affected.
- Version unspecified and below 14.7 is affected.
- Version unspecified and below 2.5 is affected.
- Version unspecified and below 13.7 is affected.
- Version unspecified and below 15.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.