Critical 9.2Published Oct 14, 2025

CVE-2023-7305SmartBI RMIServlet Unrestricted File Upload RCE

Updated under an hour ago (Oct 26, 2026, 3:40 PM ET)

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It affects Guangzhou Smart Software Co., Ltd. SmartBI. Add what you run to find out whether that includes you.

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Every CVE for Guangzhou Smart Software Co., Ltd. SmartBI

Exploited in the last 30 days

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: 9.2 CRITICAL (v4.0, CNA)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
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Nov 7, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Guangzhou Smart Software Co., Ltd. SmartBI guangzhou_smart_software:smartbi (from the name)	from V8 before July 2023 update; from V9 before July 2023 update; from V10 before July 2023 update	CNA record

References

References

https://www.smartbi.com.cn/patchinfo	release-notes, patch
https://avd.aliyun.com/detail?id=AVD-2023-1673292	vdb-entry
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/	technical-description, exploit
https://www.vulncheck.com/advisories/smartbi-rmiservlet-unrestricted-file-upload-rce	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.