airlinklabs daemon 1.0.0 Panel /app/data symlink

Summaryinfo

A vulnerability classified as critical has been found in airlinklabs daemon 1.0.0. This issue affects some unknown processing of the file /app/data of the component Panel. Performing a manipulation results in symlink. This vulnerability is cataloged as CVE-2025-57802. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in airlinklabs daemon 1.0.0. It has been classified as critical. This affects some unknown processing of the file /app/data of the component Panel. The manipulation with an unknown input leads to a symlink vulnerability. CWE is classifying the issue as CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Airlink's Daemon interfaces with Docker and the Panel to provide secure access for controlling instances via the Panel. In version 1.0.0, an attacker with access to the affected container can create symbolic links inside the mounted directory (/app/data). Because the container bind-mounts an arbitrary host path, these symlinks can point to sensitive locations on the host filesystem. When the application or other processes follow these symlinks, the attacker can gain unauthorized read access to host files outside the container. This issue has been patched in version 1.0.1.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2025-57802 since 08/20/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available.

Upgrading to version 1.0.1 eliminates this vulnerability.

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Productinfo

Vendor

• airlinklabs

Name

• daemon

Version

• 1.0.0

Website

• Product: https://github.com/airlinklabs/daemon/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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