HIGH SEVERITY

CVE-2017-5260

Cnpilot R190v Firmware vulnerability

CVSS
8.8
EPSS
8.1%
EPSS pct
94th
Exploited
No known
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.
Affected vendor
Cambiumnetworks
Affected product
Cnpilot R190v Firmware
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-472
  • CWE-732 — Incorrect Permission Assignment for Critical Resource
Published
2017-12-20

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 8.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2017-5260

  • Confirm whether Cambiumnetworks Cnpilot R190v Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-5260.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-5260

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