CVE-2019-18667
6.1 · MEDIUMOverview
CVE-2019-18667 is a medium-severity vulnerability affecting pfsense pfsense-pkg-freeradius3. It was published on November 2, 2019 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
/usr/local/www/freeradius_view_config.php in the freeradius3 package before 0.15.7_3 for pfSense on FreeBSD allows a user with an XSS payload as password or username to execute arbitrary javascript code on a victim browser.
Remediation
Check the references section for vendor advisories and patches from pfsense. Update pfsense-pkg-freeradius3 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 |
|---|---|---|---|
| pfsense | pfsense-pkg-freeradius3 | >= 0, < 0.15.7_3 | Affected |
Frequently Asked Questions
What is CVE-2019-18667?
CVE-2019-18667 is a medium-severity vulnerability affecting pfsense pfsense-pkg-freeradius3. It was published on November 2, 2019 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2019-18667?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-18667?
Check the references section for vendor advisories and patches from pfsense. Update pfsense-pkg-freeradius3 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-2019-18667?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-18667 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
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