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Vulnerability details: VCID-mb8k-971z-myd1
Vulnerability ID VCID-mb8k-971z-myd1
Aliases GHSA-7549-ggpq-22w8
Summary Duplicate Advisory: LibreNMS is Vulnerable to Remote Code Execution by Arbitrary File Write ## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pr3g-phhr-h8fh. This link is maintained to preserve external references. ## Original Description LibreNMS versions before 26.3.0 are affected by an authenticated remote code execution vulnerability by abusing the Binary Locations config and the Netcommand feature. Successful exploitation requires administrative privileges. Exploitation could result in compromise of the underlying web server.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-7549-ggpq-22w8
cvssv4 8.5 https://github.com/librenms/librenms
generic_textual HIGH https://github.com/librenms/librenms
cvssv4 8.5 https://github.com/librenms/librenms/security/advisories/GHSA-pr3g-phhr-h8fh
generic_textual HIGH https://github.com/librenms/librenms/security/advisories/GHSA-pr3g-phhr-h8fh
cvssv4 8.5 https://nvd.nist.gov/vuln/detail/CVE-2026-6204
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-6204
cvssv4 8.5 https://projectblack.io/blog/librenms-authenticated-rce-and-xss/#binary-path-rce-poc
generic_textual HIGH https://projectblack.io/blog/librenms-authenticated-rce-and-xss/#binary-path-rce-poc
Reference id Reference type URL
https://nvd.nist.gov/vuln/detail/CVE-2026-6204
GHSA-7549-ggpq-22w8 https://github.com/advisories/GHSA-7549-ggpq-22w8
GHSA-pr3g-phhr-h8fh https://github.com/librenms/librenms/security/advisories/GHSA-pr3g-phhr-h8fh
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Found at https://github.com/librenms/librenms
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

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physical

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present

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passive

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Found at https://github.com/librenms/librenms/security/advisories/GHSA-pr3g-phhr-h8fh
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Found at https://nvd.nist.gov/vuln/detail/CVE-2026-6204
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

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none

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Found at https://projectblack.io/blog/librenms-authenticated-rce-and-xss/#binary-path-rce-poc
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

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low

none

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low

none

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low

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No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-12T07:46:53.143767+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-7549-ggpq-22w8/GHSA-7549-ggpq-22w8.json 38.6.0