CVE-2019-10668: Missing Authentication for Critical Function

An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly...

PT-2019-12809

Name of the Vulnerable Software and Affected Versions LibreNMS version 1.50.1 Description An issue was discovered that allows an authenticated user to perform a directory traversal attack against the "pdf.php" file. This is achieved by providing a partial filename in the report parameter, leading...

CVE-2019-12465: Improper Neutralization of Special Elements used in an SQL Command

An issue was discovered in LibreNMS 1.50.1. A SQL injection flaw was identified in the ajaxrulesuggest.php file where the term parameter is used insecurely in a database query for showing columns of a table, as demonstrated by an ajaxrulesuggest.php?debug=1&term= request...

CVE-2019-10671: Improper Neutralization of Special Elements used in an SQL Command

An issue was discovered in LibreNMS through 1.47. It does not parameterize all user supplied input within database queries, resulting in SQL injection. An authenticated attacker can subvert these database queries to extract or manipulate data, as demonstrated by the graph.php sort parameter...

PT-2019-11980

Name of the Vulnerable Software and Affected Versions LibreNMS versions prior to 1.48 Description An issue in LibreNMS allows information disclosure, enabling an attacker to fingerprint the exact code version installed and disclose local file paths. Recommendations For versions prior to 1.48,...

CVE-2019-12464: Improper Limitation of a Pathname to a Restricted Directory

An issue was discovered in LibreNMS 1.50.1. An authenticated user can perform a directory traversal attack against the /pdf.php file with a partial filename in the report parameter, to cause local file inclusion resulting in code execution...

PT-2019-11981

Name of the Vulnerable Software and Affected Versions LibreNMS versions prior to 1.48 Description An issue was discovered where several scripts in LibreNMS import the Authentication libraries but do not enforce an actual authentication check. This results in the disclosure of sensitive informatio...

PT-2019-11978

Name of the Vulnerable Software and Affected Versions LibreNMS versions 1.47 and earlier Description The issue arises from insufficient validation or encoding of user-supplied input in the scripts handling graphing options, specifically in html/includes/graphs/common.inc.php and...

CVE-2019-10665: Improper Neutralization of Special Elements in Output Used by a Downstream Component

An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options html/includes/graphs/common.inc.php and html/includes/graphs/graphs.inc.php do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with...

LibreNMS Collectd Command Injection

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'LibreNMS Collectd Command Injection', 'Description' = %q This module exploits a command injection vulnerability in the Collectd graphing...

LibreNMS Cross-Site Scripting Vulnerability

LibreNMS is an open source network monitoring system based on PHP and MySQL. The system features customizable alerts , auto-discovery of the network environment and automatic updates . A cross-site scripting vulnerability exists in the Create User Inventory Add Device Notifications Alert Rule...

CVE-2019-15230

LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account...

CVE-2019-15230

LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account...

Design/Logic Flaw

LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account...

CVE-2019-15230

CVE-2019-15230 affects LibreNMS v1.54, with a cross-site scripting (XSS) vulnerability in the admin console modules Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template. The flaw allows an authenticated attacker to inject client-side scripts, poten...

CVE-2019-15230

LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account...

Cross-Site Scripting (XSS)

LibreNMS is vulnerable to cross-site scripting XSS. An authenticated user can inject malicious script through the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console...

PT-2019-14027

Name of the Vulnerable Software and Affected Versions LibreNMS version 1.54 Description The issue affects several sections of the admin console, including Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template. It allows for XSS attacks, which could...

CVE-2019-15230: Improper Neutralization of Input During Web Page Generation

LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account...

LibreNMS Collectd Command Injection

This module exploits a command injection vulnerability in the Collectd graphing functionality in LibreNMS. The to and from parameters used to define the range for a graph are sanitized using the mysqliescaperealstring function, which permits backticks. These parameters are used as part of a shell...