The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 allows authenticated…
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:mimosa:b5_firmware:*:*:*:*:*:*:*:* | 1.5.2 – 2.8.0.3 | Vulnerable | Mimosa |
| cpe:2.3:h:mimosa:b5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mimosa |
| cpe:2.3:o:mimosa:b5c_firmware:*:*:*:*:*:*:*:* | 1.5.2 to before 2.8.1.0 | Vulnerable | Mimosa |
| cpe:2.3:h:mimosa:b5c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mimosa |
| cpe:2.3:o:mimosa:c5c_firmware:*:*:*:*:*:*:*:* | 1.5.2 to before 2.8.1.0 | Vulnerable | Mimosa |
| cpe:2.3:h:mimosa:c5c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mimosa |
- cpe:2.3:o:mimosa:b5_firmware:*:*:*:*:*:*:*:* Versions 1.5.2 – 2.8.0.3 Vulnerable ·Mimosa
- cpe:2.3:h:mimosa:b5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mimosa
- cpe:2.3:o:mimosa:b5c_firmware:*:*:*:*:*:*:*:* Versions 1.5.2 to before 2.8.1.0 Vulnerable ·Mimosa
- cpe:2.3:h:mimosa:b5c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mimosa
- cpe:2.3:o:mimosa:c5c_firmware:*:*:*:*:*:*:*:* Versions 1.5.2 to before 2.8.1.0 Vulnerable ·Mimosa
- cpe:2.3:h:mimosa:c5c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mimosa
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-25206
- 2026-10-03 Alias added: GHSA-g46h-cqxg-94f4
References
More Mimosa B5 Firmware vulnerabilities
- TI-2020-15446 The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 is vulnerable to… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-25206 · CVE Program
- CVE-2020-25206 · NVD
- FIRST EPSS
- GHSA-g46h-cqxg-94f4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences