CVE-2023-28143
6.7 · MEDIUMOverview
CVE-2023-28143 is a medium-severity vulnerability affecting qualys cloud_agent. It was published on April 18, 2023 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Qualys Cloud Agent for macOS (versions 2.5.1-75 before 3.7)
installer allows a local escalation of privilege bounded only to the time of
installation and only on older macOSX (macOS 10.15 and older) versions.
Attackers may exploit incorrect file permissions to give them ROOT command
execution privileges on the host. During the install of the PKG, a step in the
process involves extracting the package and copying files to several
directories. Attackers may gain writable access to files during the install of
PKG when extraction of the package and copying files to several directories,
enabling a local escalation of privilege.
Remediation
Check the references section for vendor advisories and patches from qualys. Update cloud_agent 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 |
|---|---|---|---|
| qualys | cloud_agent | >= 2.5.1-75, < 3.7 | Affected |
| apple | mac_os_x | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-28143?
CVE-2023-28143 is a medium-severity vulnerability affecting qualys cloud_agent. It was published on April 18, 2023 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
How severe is CVE-2023-28143?
This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-28143?
Check the references section for vendor advisories and patches from qualys. Update cloud_agent 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-2023-28143?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-28143 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.
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Browser-based exploitation validates findings with real proof-of-concept.
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