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Fencer Vulns
high 7.2

CVE-2019-10669 in the critical feed json

An issue was discovered in LibreNMS through 1.47.

published 2019-09-09 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2466

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
80.7%
EPSS 80.7% chance of exploitation in 30 days, percentile 99.6%
public exploits
2
Metasploit, Exploit-DB

Summary

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().

Timeline

  1. First public exploit (Metasploit exploit/linux/http/librenms_collectd_cmd_inject)
  2. Published

Exploit prediction

80.69% chance of exploitation in the next 30 days, higher than 99.6% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.