CVE-2020-25206

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.

• CWE-78

• https://cwe.mitre.org/data/definitions/78.htmlThird Party Advisory
• https://labs.f-secure.com/advisories/Third Party Advisory
• https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/Exploit, Third Party Advisory
• https://cwe.mitre.org/data/definitions/78.htmlThird Party Advisory
• https://labs.f-secure.com/advisories/Third Party Advisory
• https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/Exploit, Third Party Advisory

Published

Jul 20, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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