CVE-2020-5847 Unraid Remote Code Execution
Attackers can execute arbitrary code remotely on Unraid systems, posing a critical security risk to server administrators.
- Exploited in the wild
- Since 3 Nov 2021
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-5847?
CVE-2020-5847 is a critical code injection vulnerability in n/a, published on 16 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unraid through 6.8.0 allows Remote Code Execution.
Which versions are affected by CVE-2020-5847?
It affects 1 product.
Products include Unraid Unraid.
How do I fix CVE-2020-5847?
No fix has been published for CVE-2020-5847 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 3 May 2022.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2020-5847 being exploited?
Yes. Attackers have exploited CVE-2020-5847 in the wild since at least 3 Nov 2021.
Public exploit code: 1 Metasploit module, 1 Exploit-DB entry and 1 Nuclei template.
Other vulnerabilities in n/a
- CVE-2020-5849 Unraid Authentication Bypass
- CVE-2026-9772 Unraid Web Server FileUpload Command Injection Remote Code Execution Vulnerability
- CVE-2026-9773 Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability
- CVE-2026-3838 Unraid Update Request Path Traversal Remote Code Execution Vulnerability
- CVE-2026-3839 Unraid Authentication Request Path Traversal Authentication Bypass Vulnerability
Sources
Also known as GHSA-4m4g-xmmp-5cj6.