LibreNMS up to 21.0.x Top Devices Dashboard Widget TopDevicesController.php sort_order sql injection

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in LibreNMS up to 21.0.x. This affects an unknown part of the file Widgets/TopDevicesController.php of the component Top Devices Dashboard Widget. This manipulation of the argument sort_order causes sql injection. The identification of this vulnerability is CVE-2020-35700. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in LibreNMS up to 21.0.x. It has been declared as critical. Affected by this vulnerability is an unknown code of the file Widgets/TopDevicesController.php of the component Top Devices Dashboard Widget. The manipulation of the argument sort_order with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 02/08/2021. The advisory is shared at horizon3.ai. This vulnerability is known as CVE-2020-35700. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

By approaching the search of inurl:Widgets/TopDevicesController.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 21.1.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LibreNMS 21.1.0
Patch: github.com

Timelineinfo

12/24/2020 🔍
02/08/2021 +46 days 🔍
02/08/2021 +0 days 🔍
02/25/2021 +17 days 🔍

Sourcesinfo

Product: github.com

Advisory: horizon3.ai
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-35700 (🔍)
GCVE (CVE): GCVE-0-2020-35700
GCVE (VulDB): GCVE-100-169369

Entryinfo

Created: 02/08/2021 13:26
Updated: 02/25/2021 10:19
Changes: 02/08/2021 13:26 (42), 02/25/2021 10:15 (5), 02/25/2021 10:19 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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