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CVE-2023-7305— SmartBI RMIServlet Unrestricted File Upload RCE

Quick assessment

Affected
Guangzhou Smart Software Co., Ltd. SmartBI
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.

SmartBI是中国思迈特（SmartBI）公司的一个商业智能软件。 SmartBI V8版本、V9版本和V10版本存在安全漏洞，该漏洞源于RMIServlet请求处理逻辑中存在不受限制的文件上传，可能导致执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.53% · P43
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I. Basic Information for CVE-2023-7305

Vulnerability Information
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Vulnerability Title
SmartBI RMIServlet Unrestricted File Upload RCE
Source: CVE Program / CVE List V5
Vulnerability Description
SmartBI V8, V9, and V10 contain an unrestricted file upload vulnerability via the RMIServlet request handling logic. Under certain configurations or usage patterns, attackers can send specially crafted requests that cause the application to perform sensitive operations or execute arbitrary code on the host. The vendor released a fix in July 2023 to address the underlying flaw. VulnCheck has observed this vulnerability being exploited in the wild.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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
SmartBI 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SmartBI是中国思迈特（SmartBI）公司的一个商业智能软件。 SmartBI V8版本、V9版本和V10版本存在安全漏洞，该漏洞源于RMIServlet请求处理逻辑中存在不受限制的文件上传，可能导致执行任意代码。
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
Guangzhou Smart Software Co., Ltd. SmartBI V8 ~ July 2023 update -

II. Public POCs for CVE-2023-7305

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III. Intelligence Information for CVE-2023-7305

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Vendor Advisories for CVE-2023-7305 (1)

IV. Related Vulnerabilities

Same weakness: CWE-434

V. Comments for CVE-2023-7305

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