Improper Certificate Validation in Nagios Fusion - CVE-2020-28907
Published: May 25, 2021
Vulnerability identifier: #VU53522
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-28907
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: nagios.org
Affected software:
Nagios Fusion
Nagios Fusion
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to incorrect SSL certificate validation in upgrade_to_latest.sh. A remote authenticated attacker can execute arbitrary code on the target system with elevated privileges.
How to mitigate CVE-2020-28907
Install updates from vendor's website.