CVE-2021-1797
MEDIUM
5.5
CVSS Score
Published: April 2, 2021 at 06:04 PM UTC
Updated: June 17, 2026 at 03:32 AM UTC
5 products affected across 1 vendormacOSiPhone OSiPadOS
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.9%
Description
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to read arbitrary files.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 14.4
Affected range stops below 14.4, so it looks safe — our inference, not a vendor statement
v < 14.4
Affected range stops below 14.4, so it looks safe — our inference, not a vendor statement
v < 10.14.6v < 11.2v < 14.4v < 7.310.15 ≤ v < 10.15.711.0.1 ≤ v < 11.210.14.610.14.6 security_update_2019-00110.14.6 security_update_2019-00210.14.6 security_update_2020-00110.14.6 security_update_2020-00210.14.6 security_update_2020-00310.14.6 security_update_2020-00410.14.6 security_update_2020-00510.14.6 security_update_2020-00610.14.6 security_update_2020-00710.14.6 security_update_2021-00110.15.710.15.7 security_update_2020-00110.15.7 security_update_2021-00110.15.7 supplemental_update
Affected range stops below 10.14.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.15.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.3, so it looks safe — our inference, not a vendor statement
v < 14.4
Affected range stops below 14.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (7)
Mailing Listx_refsource_FULLDISCThird Party Advisory
Source: [email protected]
http://seclists.org/fulldisclosure/2021/Apr/51CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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