Vulnerability Details CVE-2020-28909
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.4%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
- http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scripting-Code-Execution.html
- https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/
- https://www.nagios.com/downloads/nagios-xi/change-log/
- http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scripting-Code-Execution.html
- https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/
- https://www.nagios.com/downloads/nagios-xi/change-log/
Products affected by CVE-2020-28909
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cpe:2.3:a:nagios:fusion:4.0.0
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cpe:2.3:a:nagios:fusion:4.0.1
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cpe:2.3:a:nagios:fusion:4.1.0
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cpe:2.3:a:nagios:fusion:4.1.1
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cpe:2.3:a:nagios:fusion:4.1.2
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cpe:2.3:a:nagios:fusion:4.1.3
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cpe:2.3:a:nagios:fusion:4.1.4
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cpe:2.3:a:nagios:fusion:4.1.5
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cpe:2.3:a:nagios:fusion:4.1.6
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cpe:2.3:a:nagios:fusion:4.1.7
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cpe:2.3:a:nagios:fusion:4.1.8