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Vulnerability details: VCID-vrsm-hwju-hbhk
Vulnerability ID VCID-vrsm-hwju-hbhk
Aliases CVE-2021-44278
GHSA-7289-chwj-7h86
Summary Path traversal in librenms/librenms
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 2e-05 https://api.first.org/data/v1/epss?cve=CVE-2021-44278
epss 2e-05 https://api.first.org/data/v1/epss?cve=CVE-2021-44278
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-7289-chwj-7h86
cvssv3.1 9.8 https://github.com/librenms/librenms
generic_textual CRITICAL https://github.com/librenms/librenms
cvssv3.1 9.8 https://github.com/librenms/librenms/pull/13554
generic_textual CRITICAL https://github.com/librenms/librenms/pull/13554
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2021-44278
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2021-44278
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-44278
https://github.com/librenms/librenms/pull/13554
CVE-2021-44278 https://nvd.nist.gov/vuln/detail/CVE-2021-44278
GHSA-7289-chwj-7h86 https://github.com/advisories/GHSA-7289-chwj-7h86
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/librenms/librenms
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:H Found at https://github.com/librenms/librenms/pull/13554
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:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-44278
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 0.00063
EPSS Score 2e-05
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:27:19.877559+00:00 GHSA Importer Import https://github.com/advisories/GHSA-7289-chwj-7h86 38.6.0