Quantum Secular Labs / Blog / Advisories
CVE-2018-3813: Flir Brickstream 2300 2d Firmware: Exposure of Sensitive Information to an Unauthorized Actor
CVE-2018-3813 is rated critical with a CVSS v3.0 base score of 9.8 and NVD lists 3 affected products, including Flir Brickstream 2300 2d Firmware. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
getConfigExportFile.cgi on FLIR Brickstream 2300 devices 2.0 4.1.53.166 has Incorrect Access Control, as demonstrated by reading the AVI_USER_ID and AVI_USER_PASSWORD fields via a direct request.
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Underlying weakness
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Affected products
- Flir Brickstream 2300 2d Firmware: 2.0_4.1.53.166
- Flir Brickstream 2300 3d Firmware: 2.0_4.1.53.166
- Flir Brickstream 2300 3d+ Firmware: 2.0_4.1.53.166