Medium severity · published Sep 8, 2021
CVE-2021-30782
This issue was addressed with improved checks
5.5
CVSS
1.1%
EPSS
No
On KEV
Description
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to access restricted files.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
macOS · Apple
before 11.5; before 2021 · source: vendor
SU
Security Update - Catalina · Apple
before 2021 · source: vendor
MO
Mac OS X · Apple
10.14 through 10.14.5; 10.15 through 10.15.6; 10.14.6; 10.14.6; 10.14.6; 10.14.6; +23 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-30782
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-30782
Release Notes
https://support.apple.com/en-us/HT212600
Release Notes
https://support.apple.com/en-us/HT212602
Release Notes
https://support.apple.com/en-us/HT212603
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