CVE-2018-20434
🗓️ 24 Apr 2019 20:05:43Reported by mitreType 
cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 192 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | LibreNMS - addhost Command Injection Exploit | 5 Jun 201900:00 | – | zdt |
| LibreNMS 1.46 - addhost Remote Code Execution Exploit | 30 Jun 201900:00 | – | zdt |
 | Exploit for OS Command Injection in Librenms | 25 Apr 201911:06 | – | githubexploit |
 | CVE-2018-20434 - LibreNMS Addhost Command Injection | 24 Apr 201900:00 | – | attackerkb |
 | CVE-2018-20434 | 4 Jun 201917:58 | – | circl |
 | LibreNMS addhost Command Injection (CVE-2018-20434) | 28 Nov 202100:00 | – | checkpoint_advisories |
 | CVE-2018-20434 | 24 Apr 201920:05 | – | cvelist |
 | LibreNMS - addhost Command Injection (Metasploit) | 5 Jun 201900:00 | – | exploitdb |
| LibreNMS 1.46 - 'addhost' Remote Code Execution | 28 Jun 201900:00 | – | exploitdb |
 | LibreNMS 1.46 - addhost Remote Code Execution | 28 Jun 201900:00 | – | exploitpack |
10
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| community | request body | /addhost/ | Command injection in LibreNMS addhost via unsanitized community parameter leading to remote code execution. | CWE-78 |
| id | query param | /ajax_output.php | Trigger path for the injected command via LibreNMS capture/output flow (ajax_output.php) used to fetch command output for a device. | CWE-78 |
| format | query param | /ajax_output.php | Trigger path for the injected command via LibreNMS capture/output flow (ajax_output.php) used to fetch command output for a device. | CWE-78 |
| type | query param | /ajax_output.php | Trigger path for the injected command via LibreNMS capture/output flow (ajax_output.php) used to fetch command output for a device. | CWE-78 |
| hostname | query param | /ajax_output.php | Trigger path for the injected command via LibreNMS capture/output flow (ajax_output.php) used to fetch command output for a device. | CWE-78 |
Data
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17 Jun 2026 01:52Current
9.7Critical risk
Vulners AI Score9.7
CVSS 39.8
CVSS 210
EPSS0.71487