Command Injection Affecting librenms/librenms package, versions >=1.46
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Test your applications- Snyk ID SNYK-PHP-LIBRENMSLIBRENMS-174522
- published 25 Apr 2019
- disclosed 24 Apr 2019
- credit Askar
Introduced: 24 Apr 2019
CVE-2018-20434 Open this link in a new tabHow to fix?
There is no fixed version for librenms/librenms.
Overview
librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support.
Affected versions of this package are vulnerable to Command Injection. Attackers can execute arbitrary OS commands by making a request to the html/pages/addhost.inc.php using the $_POST['community'] parameter during creation of a new device, and then making a request to /ajax_output.php?id=capture&format=text&type=snmpwalk&hostname=localhost web page that will trigger html/includes/output/capture.inc.php command mishandling, resulting in executing of OS commands.