CVE-2021-1810

Public Exploit

Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.06%

Vendor Advisory apple.com Vendor Advisory apple.com

Affected: Apple macOS

References

Link	Tags
https://support.apple.com/en-us/HT212325	vendor advisory
https://support.apple.com/en-us/HT212326	vendor advisory
http://packetstormsecurity.com/files/164375/Gatekeeper-Bypass-Proof-Of-Concept.html	third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2021-1810?: CVE-2021-1810 has been scored as a medium severity vulnerability.
How to fix CVE-2021-1810?: To fix CVE-2021-1810, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-1810 being actively exploited in the wild?: It is possible that CVE-2021-1810 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-1810?: CVE-2021-1810 affects Apple macOS, Apple macOS.

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