CVE-2021-30956 Information disclosure in iOS and iPadOS
An attacker with physical access can view private contact information on a locked device due to a lock screen state management flaw.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-30956?
CVE-2021-30956 is a low-severity vulnerability in Apple Ipados, published on 24 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15.2 and iPadOS 15.2. An attacker with physical access to a device may be able to see private contact information.
Which versions are affected by CVE-2021-30956?
It affects 2 products.
Products include Apple Ipados, Apple Iphone Os.
How do I fix CVE-2021-30956?
No fix has been published for CVE-2021-30956 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-30956 being exploited?
There is no known exploitation of CVE-2021-30956 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
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