← Vulnerability feed

Vulnerability record · CVE-2017-5259 · published 20 December 2017

CVE-2017-5259: Cambiumnetworks cnpilot r190v firmware cleartext transmission vulnerability

Cambiumnetworks · Cnpilot R190v Firmware

In versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, an undocumented, root-privilege administration web shell is available using the HTTP path https://<device-ip-or-hostname>/adm/syscmd.asp.

8.8 CVSS 3.0 High EPSS 32% · top 1.7% CWE-489 · CWE-489CWE-319 · Cleartext transmission
8.8CVSS 3.0 base score, v2 9.0
32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

In versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, an undocumented, root-privilege administration web shell is available using the HTTP path https://<device-ip-or-hostname>/adm/syscmd.asp.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/ Third Party Advisory
https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/ Third Party Advisory

Track CVE-2017-5259 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2017-5260Cambiumnetworks cnpilot r190v firmware incorrect permission assignment vulnerabilityIn 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 nor…EPSS 8.1%8.8CVE-2017-5261Cambiumnetworks cnpilot r190v firmware path traversal vulnerabilityIn versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, the 'ping' and 'traceroute' functions of the web administrative console expose a…EPSS 8.9%8.0CVE-2017-5262Cambiumnetworks cnpilot r190v firmware information exposure vulnerabilityIn versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, the SNMP read-only (RO) community string has access to sensitive information by …EPSS 4.9%8.0CVE-2017-5263Cambiumnetworks cnpilot r190v firmware cross-site request forgery vulnerabilityVersions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware lack CSRF controls that can mitigate the effects of CSRF attacks, which are most typ…EPSS 0.30%

Source: NIST National Vulnerability Database (record CVE-2017-5259), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.