CVE-2023-7305
SmartBI RMIServlet Unrestricted File Upload RCE
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- July 24, 2025
- Published Date
- October 15, 2025
- Last Updated
- November 07, 2025
- Vendor
- Guangzhou Smart Software Co., Ltd.
- Product
- SmartBI
- 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.
CVSS Scores
CVSS v4.0
9.2 - CRITICAL
Vector: 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
SSVC Information
- Exploitation
- poc
- Automatable
- Yes
- Technical Impact
- total
Exploit Status
- Exploited in the Wild
- Yes (2026-06-01 10:44:04 UTC) Source
References
https://www.smartbi.com.cn/patchinfo
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.vulncheck.com/advisories/smartbi-rmiservlet-unrestricted-file-upload-rce
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| CVE | 2026-06-01 10:44:04 UTC |
Timeline
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CVE ID Reserved
-
CVE Published to Public
-
Added to KEVIntel