Vulnerability Description
Incorrect File Permissions in Nagios XI 5.7.5 and earlier and Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation to root. Low-privileged users are able to modify files that are included (aka sourced) by scripts executed by root.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Fusion | <= 4.1.8 |
| Nagios | Nagios Xi | <= 5.7.5 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-EscalatioThird Party AdvisoryVDB Entry
- https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/Third Party Advisory
- https://www.nagios.com/downloads/nagios-xi/change-log/Release NotesVendor Advisory
- http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-EscalatioThird Party AdvisoryVDB Entry
- https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/Third Party Advisory
- https://www.nagios.com/downloads/nagios-xi/change-log/Release NotesVendor Advisory
FAQ
What is CVE-2020-28906?
CVE-2020-28906 is a vulnerability with a CVSS score of 8.8 (HIGH). Incorrect File Permissions in Nagios XI 5.7.5 and earlier and Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation to root. Low-privileged users are able to modify files that are included (...
How severe is CVE-2020-28906?
CVE-2020-28906 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-28906?
Check the references section above for vendor advisories and patch information. Affected products include: Nagios Fusion, Nagios Nagios Xi.