CVE Vulnerability

CVE-2019-10669

An issue was discovered in LibreNMS through 1.47. There is a command injection vulnerability in html/includes/graphs/device/collectd.inc.php where user supplied parameters are filtered with the mysqli_escape_real_string function. This function is not the appropriate function to sanitize command arguments as it does not escape a number of command line syntax characters such as ` (backtick), allowing an attacker to inject commands into the variable $rrd_cmd, which gets executed via passthru().

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.2 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://packetstormsecurity.com/files/154391/LibreNMS-Collectd-Command-Injection.html Exploit Third Party Advisory
https://www.darkmatter.ae/xen1thlabs/librenms-command-injection-vulnerability-xl-19-017/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*
Information

Published : 2019-09-09 01:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-10669

Mitre link : CVE-2019-10669

Products Affected
No products.
CWE
CWE-78