CVE-2023-7305 SmartBI RMIServlet Unrestricted File Upload RCE
Attackers can upload malicious files to SmartBI to execute arbitrary code on the host, requiring specific configurations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-7305?
CVE-2023-7305 is a critical vulnerability in Guangzhou Smart Software Co., Ltd. SmartBI, published on 15 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-434
Which versions are affected by CVE-2023-7305?
How do I fix CVE-2023-7305?
No fix has been published for CVE-2023-7305 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-7305 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-7305 exists.
Sources
Also known as GHSA-75gf-3x5v-8fcm.