Wire Service APIs allow users with Wires permissions to modify arbitrary components

published 2026-11-10 yesterday modified 2026-11-11 yesterday also EUVD-2026-121148 , GHSA-7pmq-r5px-vgw5

Unreviewed: the maintainers' own advisory

Published by the maintainers on their GitHub repository eclipse-kura/kura. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.

cvss: 7.7; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits: 0; none known

In Eclipse Kura versions 5.0.0 through 5.6.2, the Wire Graph update functionality of the Kura Web UI, and the Wire Service REST API v1 (available since 5.1.0, org.eclipse.kura.rest.wire.provider), determine whether a configuration update targets a Wire Component, Driver or Asset from the factory identifier supplied in the request, instead of the actual factory of the existing component. An authenticated identity holding only the Wires management permission (kura.wires.admin for the Web UI, rest.wires.admin for the REST API) can therefore modify the configuration of existing components that are not part of the Wire Graph, including security-relevant ones, or replace existing components. This allows escalation to full administrative privileges and can disrupt the device. Modifying arbitrary components requires at least one Driver to be installed on the device. The issue is fixed in Eclipse Kura 5.6.3.

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Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	4.0	7.7	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA	4.0	7.7	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

Eclipse Foundation Eclipse Kura

Classification

Weakness

CWE-807 Reliance on Untrusted Inputs in a Security Decision
CWE-863 Incorrect Authorization

References

Sources

CVE List CVE-2026-113422
NVD CVE-2026-113422
Maintainer advisory GHSA-7pmq-r5px-vgw5

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The maintainers of eclipse-kura/kura published their own advisory on GitHub. Reviewed sources take precedence over it.