Vulnerability Description
Incorrect File Permissions in Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation to root via modification of scripts. Low-privileges users are able to modify files that can be executed by sudo.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Fusion | <= 4.1.8 |
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/ExploitThird 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/ExploitThird Party Advisory
- https://www.nagios.com/downloads/nagios-xi/change-log/Release NotesVendor Advisory
FAQ
What is CVE-2020-28909?
CVE-2020-28909 is a vulnerability with a CVSS score of 8.8 (HIGH). Incorrect File Permissions in Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation to root via modification of scripts. Low-privileges users are able to modify files that can be executed by...
How severe is CVE-2020-28909?
CVE-2020-28909 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-2020-28909?
Check the references section above for vendor advisories and patch information. Affected products include: Nagios Fusion.