CVE-2020-21250 File upload in n/a

Critical 9.8 Published 27 Oct 2021 Updated 4 Aug 2024

An arbitrary file upload vulnerability in CSZ CMS allows attackers to upload malicious files, potentially leading to remote code execution.

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-2020-21250?

CVE-2020-21250 is a critical vulnerability in n/a, published on 27 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

CSZ CMS v1.2.4 was discovered to contain an arbitrary file upload vulnerability in the component /core/MY_Security.php.

Weakness: CWE-89

Which versions are affected by CVE-2020-21250?

It affects 1 product.

Products include Cszcms Csz Cms.

How do I fix CVE-2020-21250?

No fix has been published for CVE-2020-21250 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-21250 being exploited?

There is no known exploitation of CVE-2020-21250 in the wild and no public exploit code.

Sources

Also known as GHSA-rx97-f95x-j66w.