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Vulnerability details: VCID-skzd-ee5z-43f3
Vulnerability ID VCID-skzd-ee5z-43f3
Aliases CVE-2019-10668
GHSA-277v-gwfr-hmpj
Summary Missing Authentication for Critical Function An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.
Status Published
Exploitability 0.5
Weighted Severity 8.2
Risk 4.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-306 Missing Authentication for Critical Function
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 4e-05 https://api.first.org/data/v1/epss?cve=CVE-2019-10668
epss 4e-05 https://api.first.org/data/v1/epss?cve=CVE-2019-10668
epss 4e-05 https://api.first.org/data/v1/epss?cve=CVE-2019-10668
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-277v-gwfr-hmpj
cvssv3.1 9.1 https://nvd.nist.gov/vuln/detail/CVE-2019-10668
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2019-10668
cvssv3.1 9.1 https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016
generic_textual MODERATE https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-10668
https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016
https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016/
CVE-2019-10668 https://nvd.nist.gov/vuln/detail/CVE-2019-10668
GHSA-277v-gwfr-hmpj https://github.com/advisories/GHSA-277v-gwfr-hmpj
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-10668
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://www.darkmatter.ae/xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.00172
EPSS Score 4e-05
Published At June 8, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:19:36.421204+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/librenms/librenms/CVE-2019-10668.yml 38.6.0