CVEvulnerability
CVE-2020-35700
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-02-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
- Weaknesses
- CWE-89
Description
A second-order SQL injection issue in Widgets/TopDevicesController.php (aka the Top Devices dashboard widget) of LibreNMS before 21.1.0 allows remote authenticated attackers to execute arbitrary SQL commands via the sort_order parameter against the /ajax/form/widget-settings endpoint.
Affected configurations
• librenms librenms (< 21.1.0)
Related
Weakness · CWE (1)
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness
References
- https://github.com/librenms/librenms/blob/master/app/Http/Controllers/Widgets/TopDevicesController.php Third Party Advisory
- https://github.com/librenms/librenms/issues/12405 Third Party Advisory
- https://github.com/librenms/librenms/pull/12422 Patch, Third Party Advisory
- https://github.com/librenms/librenms/releases/tag/21.1.0 Release Notes, Third Party Advisory
- https://www.horizon3.ai/disclosures/librenms-second-order-sqli Exploit, Third Party Advisory
- https://github.com/librenms/librenms/blob/master/app/Http/Controllers/Widgets/TopDevicesController.php Third Party Advisory
- https://github.com/librenms/librenms/issues/12405 Third Party Advisory
- https://github.com/librenms/librenms/pull/12422 Patch, Third Party Advisory
- https://github.com/librenms/librenms/releases/tag/21.1.0 Release Notes, Third Party Advisory
- https://www.horizon3.ai/disclosures/librenms-second-order-sqli Exploit, Third Party Advisory