Input validation error in Nagios XI - CVE-2020-15901
Published: July 23, 2020 / Updated: August 8, 2020
Vulnerability identifier: #VU34128
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-15901
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
In Nagios XI before 5.7.3, ajaxhelper.php allows remote authenticated attackers to execute arbitrary commands via cmdsubsys.
Affected software
Nagios XI
How to mitigate CVE-2020-15901
Install update from vendor's website.
Nagios XI - update to 5.7.2