CVE-2022-27438
8.1 · HIGHOverview
CVE-2022-27438 is a high-severity vulnerability affecting caphyon advanced_installer. It was published on June 6, 2022 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from caphyon. Update advanced_installer to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| caphyon | advanced_installer | >= 0, < 19.4 | Affected |
Frequently Asked Questions
What is CVE-2022-27438?
CVE-2022-27438 is a high-severity vulnerability affecting caphyon advanced_installer. It was published on June 6, 2022 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2022-27438?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-27438?
Check the references section for vendor advisories and patches from caphyon. Update advanced_installer to the latest patched version. 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-2022-27438?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-27438 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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