Micro Registration Utility (µURU) is a telephone self registration utility based on asterisk. In versions up to and including commit 88db9a953f38a3026bcd6816d51c7f3b93c55893, an attacker can crafts a special federation name and characters treated special by asterisk can be injected into the `Dial( )` application due to improper input validation. This allows an attacker to redirect calls on both of the federating instances. If the attack succeeds, the impact is very high. However, the requires that an admin accept the federation requests. As of time of publication, a known patched version of µURU is not available.
Advisories

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Fixes

Solution

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Workaround

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History

Mon, 29 Dec 2025 21:00:00 +0000

Type Values Removed Values Added
Description Micro Registration Utility (µURU) is a telephone self registration utility based on asterisk. In versions up to and including commit 88db9a953f38a3026bcd6816d51c7f3b93c55893, an attacker can crafts a special federation name and characters treated special by asterisk can be injected into the `Dial( )` application due to improper input validation. This allows an attacker to redirect calls on both of the federating instances. If the attack succeeds, the impact is very high. However, the requires that an admin accept the federation requests. As of time of publication, a known patched version of µURU is not available.
Title In µURU, a Specially Crafted Federation Name Allows Dialplan Injection
Weaknesses CWE-20
CWE-74
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-12-29T20:52:17.516Z

Reserved: 2025-12-29T14:50:34.116Z

Link: CVE-2025-69205

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-12-29T21:15:43.667

Modified: 2025-12-29T21:15:43.667

Link: CVE-2025-69205

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses