CVE-2023-7305

SmartBI RMIServlet Unrestricted File Upload RCE

CVSS 9.2 CRITICALEPSS 0.5%CWE-434

Vexday Risk Score

28Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 9.2EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

15 oct 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

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

Productos afectados

Guangzhou Smart Software Co., Ltd. · SmartBI

Referencias

https://avd.aliyun.com/detail?id=AVD-2023-1673292 https://jeyiuwai.pages.dev/posts/1day-%E8%B7%9F%E8%B8%AAsmartbi-rmiservlet-%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E/https://www.smartbi.com.cn/patchinfo https://www.vulncheck.com/advisories/smartbi-rmiservlet-unrestricted-file-upload-rce