What is the CVSS score of CVE-2023-31191?

CVE-2023-31191 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H. EPSS exploitation probability: 0.4%.

Dronescout Ds230 Firmware CVE-2023-31191

HIGH

Omission of Security-relevant Information (CWE-223)

2023-07-11 prodsec@nozominetworks.com

Code Injection Dronescout Ds230 Firmware

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 11, 2023 - 09:15 nvd

HIGH 8.1

DescriptionNVD

DroneScout ds230 Remote ID receiver from BlueMark Innovations is affected by an information loss vulnerability through traffic injection.

An attacker can exploit this vulnerability by injecting, on carefully selected channels, high power spoofed Open Drone ID (ODID) messages which force the DroneScout ds230 Remote ID receiver to drop real Remote ID (RID) information and, instead, generate and transmit JSON encoded MQTT messages containing crafted RID information. Consequently, the MQTT broker, typically operated by a system integrator, will have no access to the drones’ real RID information.

This issue affects the adjacent channel suppression algorithm present in DroneScout ds230 firmware from version 20211210-1627 through 20230329-1042.

AnalysisAI

DroneScout ds230 Remote ID receiver from BlueMark Innovations is affected by an information loss vulnerability through traffic injection. Rated high severity (CVSS 8.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-223. DroneScout ds230 Remote ID receiver from BlueMark Innovations is affected by an information loss vulnerability through traffic injection. An attacker can exploit this vulnerability by injecting, on carefully selected channels, high power spoofed Open Drone ID (ODID) messages which force the DroneScout ds230 Remote ID receiver to drop real Remote ID (RID) information and, instead, generate and transmit JSON encoded MQTT messages containing crafted RID information. Consequently, the MQTT broker, typically operated by a system integrator, will have no access to the drones’ real RID information. Affected products include: Bluemark Dronescout Ds230 Firmware. Version information: version 20211210.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.