Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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to version 6.0 or higher.
Affected versions of this package are vulnerable to Unrestricted Upload of File with Dangerous Type via the device image upload API. Attackers have full control over the file contents, full control over the directory where the file is stored, full control over the file extension, and partial control over the file name. While it's not possible for an attacker to overwrite an existing file, they can create new files with certain names and attacker-controlled extensions anywhere on the file system. This can potentially lead to various attacks including but not limited to remote code execution, cross-site scripting (XSS), denial of service (DoS), among others. The default install of the software makes this vulnerability more severe. Self-registration is enabled by default, allowing anyone to create an account to exploit this vulnerability. Additionally, the software runs by default with root/system privileges, allowing files to be placed anywhere on the file system.
This vulnerability can be mitigated by turning off self-registration by default, as that would make most vulnerabilities in the application much harder to exploit by default and reduce the severity considerably.