CVE-2024-47946 OS Command Execution through Arbitrary File Upload
Authenticated attackers can upload malicious PNG files containing PHP code to execute arbitrary commands on the Scan2Net server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-47946?
CVE-2024-47946 is a high-severity vulnerability in Image Access GmbH Scan2Net, published on 10 Dec 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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: CWE-434
Which versions are affected by CVE-2024-47946?
How do I fix CVE-2024-47946?
No fix has been published for CVE-2024-47946 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-47946 being exploited?
There is no known exploitation of CVE-2024-47946 in the wild and no public exploit code.
Sources
Also known as GHSA-7g6h-cq22-rqv6.