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CVE-2019-10669

7.2 · HIGH

An issue was discovered in LibreNMS through 1.47.

Published Sep 9, 2019CWE-78EPSS 80.69%

Overview

CVE-2019-10669 is a high-severity vulnerability. It was published on September 9, 2019 and has a CVSS 3.1 base score of 7.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

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().

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refpacketstormsecurity.com/files/154391/LibreNMS-Collectd-Command-Injection.htmlRefwww.darkmatter.ae/xen1thlabs/librenms-command-injection-vulnerability-xl-19-017/Refpacketstormsecurity.com/files/154391/LibreNMS-Collectd-Command-Injection.htmlRefwww.darkmatter.ae/xen1thlabs/librenms-command-injection-vulnerability-xl-19-017/

How CyberStrike helps

Frequently asked questions

What is CVE-2019-10669?

CVE-2019-10669 is a high-severity vulnerability. It was published on September 9, 2019 and has a CVSS 3.1 base score of 7.2 (HIGH).

How severe is CVE-2019-10669?

This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-10669?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2019-10669?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-10669 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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