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CVE-2022-48191

7.0 · HIGH

A vulnerability exists in Trend Micro Maximum Security 2022 (17.7) wherein a low-privileged user can write a known malicious executable to a specific location and in the process of removal and rest…

Published Jan 20, 2023CWE-367EPSS 0.19%

Overview

CVE-2022-48191 is a high-severity vulnerability. It was published on January 20, 2023 and has a CVSS 3.1 base score of 7.0 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

A vulnerability exists in Trend Micro Maximum Security 2022 (17.7) wherein a low-privileged user can write a known malicious executable to a specific location and in the process of removal and restoral an attacker could replace an original folder with a mount point to an arbitrary location, allowing a escalation of privileges on an affected system.

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-11252Refwww.zerodayinitiative.com/advisories/ZDI-23-053/Refhelpcenter.trendmicro.com/en-us/article/tmka-11252Refwww.zerodayinitiative.com/advisories/ZDI-23-053/

How CyberStrike helps

Frequently asked questions

What is CVE-2022-48191?

CVE-2022-48191 is a high-severity vulnerability. It was published on January 20, 2023 and has a CVSS 3.1 base score of 7.0 (HIGH).

How severe is CVE-2022-48191?

This vulnerability has a CVSS 3.1 base score of 7.0, 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-2022-48191?

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-2022-48191?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-48191 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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