Code Injection in Nagios XI - #VU26718
Published: April 8, 2020
Vulnerability identifier: #VU26718
CSH Severity: Medium
CVSS v4: 8.7 [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]
CVE-ID: N/A
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in admin section in Nagios XI, related to NRDP/NSCA outbound check configuration. A remote authenticated user can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Nagios XI
Remediation
Install updates from vendor's website.
Nagios XI - update to 5.6.13