Incorrect permission assignment in Cambium Networks cnPilot
Priority MEDIUM 49CWE-472Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
In versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, although the option to access the configuration file is not available in the normal web administrative console for the 'user' account, the configuration file is accessible via direct object reference (DRO) at http://<device-ip-or-hostname>/goform/down_cfg_file by this otherwise low privilege 'user' account.
Why it matters now
EPSS 0.08133 94th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| Cambium Networks | cnPilot | up to 4.3.2-R4 | — | No fix listed | CNA |
- cnPilot VendorCambium Networks Affected up to 4.3.2-R4 Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cambiumnetworks:cnpilot_r190v_firmware:*:*:*:*:*:*:*:* | up to 4.3.2-r4 | Vulnerable | Cambiumnetworks |
| cpe:2.3:h:cambiumnetworks:cnpilot_r190v:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cambiumnetworks |
| cpe:2.3:o:cambiumnetworks:cnpilot_e410_firmware:*:*:*:*:*:*:*:* | up to 4.3.2-r4 | Vulnerable | Cambiumnetworks |
| cpe:2.3:h:cambiumnetworks:cnpilot_e410:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cambiumnetworks |
| cpe:2.3:o:cambiumnetworks:cnpilot_r190n_firmware:*:*:*:*:*:*:*:* | up to 4.3.2-r4 | Vulnerable | Cambiumnetworks |
| cpe:2.3:h:cambiumnetworks:cnpilot_r190n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cambiumnetworks |
| cpe:2.3:o:cambiumnetworks:cnpilot_e400_firmware:*:*:*:*:*:*:*:* | up to 4.3.2-r4 | Vulnerable | Cambiumnetworks |
| cpe:2.3:h:cambiumnetworks:cnpilot_e400:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cambiumnetworks |
| cpe:2.3:o:cambiumnetworks:cnpilot_e600_firmware:*:*:*:*:*:*:*:* | up to 4.3.2-r4 | Vulnerable | Cambiumnetworks |
| cpe:2.3:h:cambiumnetworks:cnpilot_e600:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cambiumnetworks |
- cpe:2.3:o:cambiumnetworks:cnpilot_r190v_firmware:*:*:*:*:*:*:*:* Versions up to 4.3.2-r4 Vulnerable ·Cambiumnetworks
- cpe:2.3:h:cambiumnetworks:cnpilot_r190v:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cambiumnetworks
- cpe:2.3:o:cambiumnetworks:cnpilot_e410_firmware:*:*:*:*:*:*:*:* Versions up to 4.3.2-r4 Vulnerable ·Cambiumnetworks
- cpe:2.3:h:cambiumnetworks:cnpilot_e410:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cambiumnetworks
- cpe:2.3:o:cambiumnetworks:cnpilot_r190n_firmware:*:*:*:*:*:*:*:* Versions up to 4.3.2-r4 Vulnerable ·Cambiumnetworks
- cpe:2.3:h:cambiumnetworks:cnpilot_r190n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cambiumnetworks
- cpe:2.3:o:cambiumnetworks:cnpilot_e400_firmware:*:*:*:*:*:*:*:* Versions up to 4.3.2-r4 Vulnerable ·Cambiumnetworks
- cpe:2.3:h:cambiumnetworks:cnpilot_e400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cambiumnetworks
- cpe:2.3:o:cambiumnetworks:cnpilot_e600_firmware:*:*:*:*:*:*:*:* Versions up to 4.3.2-r4 Vulnerable ·Cambiumnetworks
- cpe:2.3:h:cambiumnetworks:cnpilot_e600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cambiumnetworks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-5260
- 2026-10-03 Alias added: GHSA-953p-8577-4q9f
References
More Cambium Networks vulnerabilities
- TI-2017-03362 OS command injection in Cambium Networks ePMP CVSS 3.0HIGH 8.8
- TI-2017-03361 Improper access control in Cambium Networks ePMP CVSS 3.0HIGH 8.8
- TI-2017-03366 Cleartext transmission of sensitive information in Cambium Networks cnPilot CVSS 3.0HIGH 8.8
- TI-2022-01239 Cambium Networks cnMaestro OS Command Injection CVSS 3.1CRITICAL 9.8
- TI-2017-03368 Path traversal in Cambium Networks cnPilot CVSS 3.0HIGH 8.8
- TI-2022-01242 Cambium Networks cnMaestro OS Command Injection CVSS 3.1CRITICAL 9.8
Sources
- CVE-2017-5260 · CVE Program
- CVE-2017-5260 · NVD
- FIRST EPSS
- GHSA-953p-8577-4q9f · GitHub Advisory Database · CC BY 4.0
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