CVE-2020-25206 Information

Description

The web console for Mimosa B5 B5c and C5x firmware through 2.8.0.2 allows authenticated command injection in the Throughput WANStats PhyStats and QosStats API classes. An attacker with access to a web console account may execute operating system commands on affected devices by sending crafted POST requests to the affected endpoints (/core/api/calls/Throughput.php /core/api/calls/WANStats.php /core/api/calls/PhyStats.php /core/api/calls/QosStats.php). This results in the complete takeover of the vulnerable device. This vulnerability does not occur in the older 1.5.x firmware versions.

CVSS Vector

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

Reference

https://labs.f-secure.com/advisories/ https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2