CVE-2020-25483 File upload in n/a

Critical 9.8 Published 23 Oct 2020 Updated 4 Aug 2024

An arbitrary command execution vulnerability in UCMS allows attackers to gain server access via malicious file uploads.

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-2020-25483?

CVE-2020-25483 is a critical vulnerability in n/a, published on 23 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An arbitrary command execution vulnerability exists in the fopen() function of file writes of UCMS v1.4.8, where an attacker can gain access to the server.

Weakness: CWE-434

Which versions are affected by CVE-2020-25483?

It affects 1 product.

Products include Ucms Project Ucms.

How do I fix CVE-2020-25483?

No fix has been published for CVE-2020-25483 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-25483 being exploited?

There is no known exploitation of CVE-2020-25483 in the wild and no public exploit code.

Sources

Also known as GHSA-qwr5-5v38-5gf5.