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CVE Vulnerability Details :
CVE-2020-36947
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-27 Jan, 2026 | 15:23
Updated At-27 Jan, 2026 | 21:36
Rejected At-
▼CVE Numbering Authority (CNA)
LibreNMS 1.46 - MAC Accounting Graph Authenticated SQL Injection

LibreNMS 1.46 contains an authenticated SQL injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL injection techniques to retrieve sensitive database contents through time-based blind SQL injection.

Affected Products
Vendor
LibreNMSLibreNMS
Product
LibreNMS
Versions
Affected
  • 1.46
Problem Types
TypeCWE IDDescription
CWECWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Type: CWE
CWE ID: CWE-89
Description: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Hodorsec
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/49246
exploit
https://www.librenms.org
product
https://github.com/librenms/librenms
product
https://community.librenms.org/
product
https://www.vulncheck.com/advisories/librenms-mac-accounting-graph-authenticated-sql-injection
third-party-advisory
Hyperlink: https://www.exploit-db.com/exploits/49246
Resource:
exploit
Hyperlink: https://www.librenms.org
Resource:
product
Hyperlink: https://github.com/librenms/librenms
Resource:
product
Hyperlink: https://community.librenms.org/
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/librenms-mac-accounting-graph-authenticated-sql-injection
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://community.librenms.org/
exploit
Hyperlink: https://community.librenms.org/
Resource:
exploit
Details not found