Unrestricted File Upload Vulnerability in SmartBI Products by SmartBI
CVE-2023-7305

9.2CRITICAL

Key Information:

Vendor

Guangzhou Smart Software Co., Ltd.

Status
Smartbi
Vendor
CVE Published:
15 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-7305?

SmartBI V8, V9, and V10 are susceptible to an unrestricted file upload vulnerability through the RMIServlet request handling. Attackers can craft specific requests that may allow them to perform unauthorized actions or execute arbitrary code on the server, especially under certain configurations. A fix was released in July 2023 to mitigate this issue, following reports of exploitation by the Rondo botnet.

Affected Version(s)

SmartBI V8

SmartBI V9

SmartBI V10

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-7305 - Proof of Concept

References

https://www.smartbi.com.cn/patchinfo
release-notespatch
https://avd.aliyun.com/detail?id=AVD-2023-1673292
vdb-entry
https://jeyiuwai.pages.dev/posts/1day-%E8%B7%9F%E8%B8%AAs...
technical-descriptionexploit

CVSS V4

Score:
9.2
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-7305 : Unrestricted File Upload Vulnerability in SmartBI Products by SmartBI