CVE-2023-48376 SmartStar Software CWS Web-Base - Arbitrary File Upload

Critical 9.8 Published 15 Dec 2023 Updated 2 Aug 2024

Unauthenticated attackers can upload arbitrary files to SmartStar CWS Web-Base, enabling remote code execution or service disruption.

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-2023-48376?

CVE-2023-48376 is a critical vulnerability in SmartStar Software CWS Web-Base, published on 15 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

SmartStar Software CWS is a web-based integration platform, its file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.

Weakness: CWE-434

Which versions are affected by CVE-2023-48376?

It affects 1 product.

Products include Csharp Cws Collaborative Development Platform.

How do I fix CVE-2023-48376?

No fix has been published for CVE-2023-48376 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-48376 being exploited?

There is no known exploitation of CVE-2023-48376 in the wild and no public exploit code.

Sources

Also known as GHSA-4q3r-q67v-jf47.