CVE-2021-30718 — MEDIUM (4.3)

Q: What is CVE-2021-30718?

CVE-2021-30718 is a vulnerability with a CVSS score of 4.3 (MEDIUM). This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.

Q: How severe is CVE-2021-30718?

CVE-2021-30718 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-30718?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos.

Vulnerability Description

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Apple	Macos	>= 11.0, < 11.4

References

https://support.apple.com/en-us/HT212529Release NotesVendor Advisory
https://support.apple.com/en-us/HT212529Release NotesVendor Advisory

FAQ

What is CVE-2021-30718?

CVE-2021-30718 is a vulnerability with a CVSS score of 4.3 (MEDIUM). This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.

How severe is CVE-2021-30718?

CVE-2021-30718 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-30718?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos.