HIGH

CVE-2022-27438

CVSS v3

8.1

HIGH

EPSS Score

12.3%

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit this vulnerability, a user must start an affected installation to trigger the update check.

Technical details

Published
6/6/2022

Frequently asked questions

What is CVE-2022-27438?

Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit this vulnerability, a user must start an affected installation to trigger the update check.

Is CVE-2022-27438 actively exploited?

Active exploitation of CVE-2022-27438 has not been confirmed. The EPSS score is 12.3%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-27438?

CVE-2022-27438 has a CVSS v3 base score of 8.1 (HIGH severity).

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