Arbitrary file upload in Guangzhou Smart Software Co., Ltd. Smartbi

CVE-2023-7305

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.

Vulnerability class: Unrestricted File Upload

EPSS: 0.005 (39.7th percentile) — read the EPSS interpretation.

Affected products

Guangzhou Smart Software Co., Ltd. Smartbi — versions V8, V9, V10

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

disclosure@vulncheck.com (release-notes, patch)
disclosure@vulncheck.com (vdb-entry)
disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)