Description
LibreNMS 1.46 allows remote attackers to execute arbitrary OS commands by using the $_POST['community'] parameter to html/pages/addhost.inc.php during creation of a new device, and then making a /ajax_output.php?id=capture&format=text&type=snmpwalk&hostname=localhost request that triggers html/includes/output/capture.inc.php command mishandling.
Published: 2019-04-24
Score: 9.8 Critical
EPSS: 66.3% High
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-62q7-qj6g-gvr7 LibreNMS arbitrary OS commands execution
History

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Subscriptions

Librenms Librenms
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T11:58:19.369Z

Reserved: 2018-12-24T00:00:00.000Z

Link: CVE-2018-20434

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-04-24T21:29:00.400

Modified: 2024-11-21T04:01:28.573

Link: CVE-2018-20434

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses