© 2026 vulntracker.io

CVE-2020-25206

HIGH

7.2

CVSS Score

Published: July 20, 2021 at 06:45 PM UTC

Updated: June 17, 2026 at 03:06 AM UTC

6 products affected across 1 vendorB5 FirmwareC5C FirmwareB5C Firmware

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH7.2

Exploit prediction

EPSS 5%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

B5 Firmware · Mimosa

95%

1.5.2 ≤ v ≤ 2.8.0.3

mimosa-b5 (same device)

B5C Firmware · Mimosa

95%

1.5.2 ≤ v < 2.8.1.0

Affected range stops below 2.8.1.0, so it looks safe — our inference, not a vendor statement

mimosa-b5c (same device)

C5C Firmware · Mimosa

95%

1.5.2 ≤ v < 2.8.1.0

Affected range stops below 2.8.1.0, so it looks safe — our inference, not a vendor statement

mimosa-c5c (same device)

B5 · Mimosadevice

80%

All versions

B5C · Mimosadevice

80%

All versions

C5C · Mimosadevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://cwe.mitre.org/data/definitions/78.html

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://labs.f-secure.com/advisories/

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

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

CVSS

7.2HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-78

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card