What’s Vulnerable › Vulnerabilities

CVE-2017-5261

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 8.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-12-20 · updated 2026-06-17
• Weakness: CWE-472

Description

In versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, the 'ping' and 'traceroute' functions of the web administrative console expose a file path traversal vulnerability, accessible to all authenticated users.

Affected products

• Cambiumnetworks Cnpilot E400 Firmware: through 4.3.2-r4
• Cambiumnetworks Cnpilot E410 Firmware: through 4.3.2-r4
• Cambiumnetworks Cnpilot E600 Firmware: through 4.3.2-r4
• Cambiumnetworks Cnpilot R190N Firmware: through 4.3.2-r4
• Cambiumnetworks Cnpilot R190V Firmware: through 4.3.2-r4

References

• https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/
• https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/

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