CVE-2024-47946
HIGH EPSS 61.9%
Published Dec 10, 20241y ago · Modified Jun 17, 20261w ago
7.2 CVSS 3.1
Published Dec 10, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
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".
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
61.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt
References 3
- seclists.org http://seclists.org/fulldisclosure/2024/Dec/2
- r.sec-consult.com https://r.sec-consult.com/imageaccess
- imageaccess.de https://www.imageaccess.de/?page=SupportPortal&lang=en
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.