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CVE-2022-27883

7.3 · HIGH

A link following vulnerability in Trend Micro Antivirus for Mac 11.5 could allow an attacker to create a specially-crafted file as a symlink that can lead to privilege escalation.

Published Apr 9, 2022CWE-59EPSS 1.21%

Overview

CVE-2022-27883 is a high-severity vulnerability. It was published on April 9, 2022 and has a CVSS 3.1 base score of 7.3 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

A link following vulnerability in Trend Micro Antivirus for Mac 11.5 could allow an attacker to create a specially-crafted file as a symlink that can lead to privilege escalation. Please note that an attacker must at least have low-level privileges on the system to attempt to exploit this vulnerability.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refhelpcenter.trendmicro.com/en-us/article/tmka-10978Refwww.zerodayinitiative.com/advisories/ZDI-22-546/Refhelpcenter.trendmicro.com/en-us/article/tmka-10978Refwww.zerodayinitiative.com/advisories/ZDI-22-546/

How CyberStrike helps

Frequently asked questions

What is CVE-2022-27883?

CVE-2022-27883 is a high-severity vulnerability. It was published on April 9, 2022 and has a CVSS 3.1 base score of 7.3 (HIGH).

How severe is CVE-2022-27883?

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-27883?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-27883?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-27883 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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