VULNERABILITY INTELLIGENCE
CVE-2024-47946
CVSS score7.2 HIGH
EPSS probability1.15%
CISA KEVNot currently listed
Published2024-12-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Description
If the attacker has access to a valid Poweruser session, remote code execution is possible because specially crafted valid PNG files with injected PHP content can be uploaded as desktop backgrounds or lock screens. After the upload, the PHP script is available in the web root. The PHP code executes once the uploaded file is accessed. This allows the execution of arbitrary PHP code and OS commands on the device as "www-data".
Weakness classification
- CWE-434: Unrestricted Upload of File with Dangerous Type