Vulnerability Description
Nagios XI versions prior to 5.6.11 contain unauthenticated vulnerabilities in the Highcharts local exporting tool. Crafted export requests could (1) inject script into exported/returned content due to insufficient output encoding (XSS), and (2) cause the server to fetch attacker-specified URLs (SSRF), potentially accessing internal network resources. An unauthenticated remote attacker can leverage these issues to execute script in a user's browser when the exported content is viewed and to disclose sensitive information reachable from the export server via SSRF.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Nagios Xi | < 5.6.11 |
Related Weaknesses (CWE)
References
- https://www.nagios.com/changelog/nagios-xi/Release Notes
- https://www.vulncheck.com/advisories/nagios-xi-unauthenticated-xss-and-ssrf-via-Third Party Advisory
FAQ
What is CVE-2020-36862?
CVE-2020-36862 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Nagios XI versions prior to 5.6.11 contain unauthenticated vulnerabilities in the Highcharts local exporting tool. Crafted export requests could (1) inject script into exported/returned content due to...
How severe is CVE-2020-36862?
CVE-2020-36862 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-36862?
Check the references section above for vendor advisories and patch information. Affected products include: Nagios Nagios Xi.