olell uURU up to 88db9a953f38a3026bcd6816d51c7f3b93c55893 input validation

Summaryinfo

A vulnerability was found in olell uURU up to 88db9a953f38a3026bcd6816d51c7f3b93c55893 and classified as critical. Impacted is an unknown function. The manipulation results in input validation. This vulnerability is identified as CVE-2025-69205. The attack is only possible with local access. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in olell uURU up to 88db9a953f38a3026bcd6816d51c7f3b93c55893. Affected is an unknown code. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability is traded as CVE-2025-69205 since 12/29/2025. The exploitability is told to be difficult. Local access is required to approach this attack. The exploitation needs additional levels of successful authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 12/30/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-205640). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• olell

Name

• uURU

Version

• 88db9a953f38a3026bcd6816d51c7f3b93c55893

Website

• Product: https://github.com/olell/uURU/

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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