Vulnerability record · CVE-2017-7649 · published 11 September 2017

CVE-2017-7649: Eclipse kura improper authentication vulnerability

Eclipse · Kura

The network enabled distribution of Kura before 2.1.0 takes control over the device's firewall setup but does not allow IPv6 firewall rules to be configured. Still the Equinox console port 5002 is left open, allowing to log into Kura without any user credentials over unencrypted telnet and executing commands using the Equinox "exec" command. As the process is running as "root" full control over the device can be acquired. IPv6 is also left in auto-configuration mode, accepting router advertisements automatically and assigns a MAC address based IPv6 address.

9.8 CVSS 3.0 Critical EPSS 1.6% · top 24.5% CWE-287 · Improper authentication

9.8CVSS 3.0 base score, v2 10.0

1.6%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

17 Jun 2026Last modified by NVD

Description

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

Affected products

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

Kura Eclipse

References

Link	Tags
https://bugs.eclipse.org/bugs/show_bug.cgi?id=514681	Third Party Advisory
https://github.com/eclipse/kura/issues/956	Third Party Advisory
https://bugs.eclipse.org/bugs/show_bug.cgi?id=514681	Third Party Advisory
https://github.com/eclipse/kura/issues/956	Third Party Advisory

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2017-7649), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.