Unibox U-50 2.4 and UniBox Enterprise Series 2.4 and UniBox Campus Series 2.4 contain a…
Priority MEDIUM 45CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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
Unibox U-50 2.4 and UniBox Enterprise Series 2.4 and UniBox Campus Series 2.4 contain a OS command injection vulnerability in /tools/ping, which can leads to complete device takeover.
Why it matters now
EPSS 0.0409 90th percentileScored 2026-11-08
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:indionetworks:unibox_u50_firmware:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Indionetworks |
| cpe:2.3:h:indionetworks:unibox_u50:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Indionetworks |
| cpe:2.3:o:indionetworks:unibox_u500_firmware:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Indionetworks |
| cpe:2.3:h:indionetworks:unibox_u500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Indionetworks |
| cpe:2.3:o:indionetworks:unibox_u1000_firmware:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Indionetworks |
| cpe:2.3:h:indionetworks:unibox_u1000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Indionetworks |
| cpe:2.3:o:indionetworks:unibox_u2500_firmware:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Indionetworks |
| cpe:2.3:h:indionetworks:unibox_u2500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Indionetworks |
| cpe:2.3:o:indionetworks:unibox_u5000_firmware:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Indionetworks |
| cpe:2.3:h:indionetworks:unibox_u5000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Indionetworks |
- cpe:2.3:o:indionetworks:unibox_u50_firmware:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Indionetworks
- cpe:2.3:h:indionetworks:unibox_u50:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Indionetworks
- cpe:2.3:o:indionetworks:unibox_u500_firmware:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Indionetworks
- cpe:2.3:h:indionetworks:unibox_u500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Indionetworks
- cpe:2.3:o:indionetworks:unibox_u1000_firmware:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Indionetworks
- cpe:2.3:h:indionetworks:unibox_u1000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Indionetworks
- cpe:2.3:o:indionetworks:unibox_u2500_firmware:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Indionetworks
- cpe:2.3:h:indionetworks:unibox_u2500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Indionetworks
- cpe:2.3:o:indionetworks:unibox_u5000_firmware:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Indionetworks
- cpe:2.3:h:indionetworks:unibox_u5000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Indionetworks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-21883
- 2026-10-03 Alias added: GHSA-vm8c-8fwm-8h4m
References
More Indionetworks Unibox U1000 Firmware vulnerabilities
- TI-2020-14199 Unibox SMB 2.4 and UniBox Enterprise Series 2.4 and UniBox Campus Series 2.4 contain a… CVSS 3.1HIGH 8.8
Sources
- CVE-2020-21883 · CVE Program
- CVE-2020-21883 · NVD
- FIRST EPSS
- GHSA-vm8c-8fwm-8h4m · 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