CVE-2024-47946 json
OS Command Execution through Arbitrary File Upload
published 2024-12-10 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-42842
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
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".
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 22 mo ago
Exploit prediction
1.15% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Image Access GmbH Scan2Net
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
imageaccess.de
/?page=SupportPortal&lang=en
patch
-
r.sec-consult.com
/imageaccess
third-party-advisory
- seclists.org /fulldisclosure/2024/Dec/2
Sources
- CVE List CVE-2024-47946
- NVD CVE-2024-47946
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