DumbWareio DumbDrop path traversal

Summaryinfo

A vulnerability classified as critical was found in DumbWareio DumbDrop sha256bd110df9fcab4fb9c384c245345b7dd34e52d2cabc3cda9bfbbbc5ffb0606d97. This vulnerability affects unknown code. Such manipulation leads to path traversal. This vulnerability is listed as CVE-2025-24891. The attack may be performed from remote. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in DumbWareio DumbDrop sha256bd110df9fcab4fb9c384c245345b7dd34e52d2cabc3cda9bfbbbc5ffb0606d97. It has been rated as critical. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Dumb Drop is a file upload application. Users with permission to upload to the service are able to exploit a path traversal vulnerability to overwrite arbitrary system files. As the container runs as root by default, there is no limit to what can be overwritten. With this, it's possible to inject malicious payloads into files ran on schedule or upon certain service actions. As the service is not required to run with authentication enabled, this may permit wholly unprivileged users root access. Otherwise, anybody with a PIN.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2025-24891 since 01/27/2025. The exploitation is known to be easy. The attack may be launched remotely. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Applying the patch cb586316648ccbfb21d27b84e90d72ccead9819d is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Vendor

• DumbWareio

Name

• DumbDrop

Version

• sha256bd110df9fcab4fb9c384c245345b7dd34e52d2cabc3cda9bfbbbc5ffb0606d97

License

• open-source

Website

• Product: https://github.com/DumbWareio/DumbDrop/

CPE 2.3info

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CPE 2.2info

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