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CVE-2024-47946— OS Command Execution through Arbitrary File Upload

Quick assessment

Affected
Image Access GmbH Scan2Net
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Image Access Scan2Net是德国Image Access公司的一款扫描软件。 Image Access Scan2Net 7.40及之前版本、7.42及之前版本和7.42B之前版本存在安全漏洞，该漏洞源于如果攻击者可以访问有效的 Poweruser 会话，则可以远程执行代码，允许以www-data的身份在设备上执行任意 PHP 代码和 OS 命令。

AI Predicted 7.8 Difficulty: Moderate EPSS 1.15% · P66
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I. Basic Information for CVE-2024-47946

Vulnerability Information
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Vulnerability Title
OS Command Execution through Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability 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".
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Image Access Scan2Net 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Image Access Scan2Net是德国Image Access公司的一款扫描软件。 Image Access Scan2Net 7.40及之前版本、7.42及之前版本和7.42B之前版本存在安全漏洞，该漏洞源于如果攻击者可以访问有效的 Poweruser 会话，则可以远程执行代码，允许以www-data的身份在设备上执行任意 PHP 代码和 OS 命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Image Access GmbH Scan2Net 0 ~ 7.42 -

II. Public POCs for CVE-2024-47946

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III. Intelligence Information for CVE-2024-47946

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Vendor Advisories for CVE-2024-47946 (1)

Vendor Pages for CVE-2024-47946 (1)

IV. Related Vulnerabilities

Same product: Scan2Net
Same vendor: Image Access GmbH
Same weakness: CWE-434

V. Comments for CVE-2024-47946

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