CVE-2020-10121: Critical severity cpanel vulnerability
Published Mar 17, 2020
·Updated
cPanel before 84.0.20 allows a demo account to achieve code execution via PassengerApps APIs (SEC-546).
Affected Software
2 affected components
Cpanel Cpanel>=77.9999.110<78.0.45
Cpanel Cpanel>=83.9999.115<84.0.20
Event History
Mar 17, 2020
CVE Published
via MITRE·02:40 PM
Data Sourced
via MITRE·02:40 PM
Description
Frequently Asked Questions
1
What is CVE-2020-10121?
CVE-2020-10121 is a vulnerability in cPanel before version 84.0.20 that allows a demo account to achieve code execution via PassengerApps APIs (SEC-546).
2
How severe is the vulnerability CVE-2020-10121?
The severity of vulnerability CVE-2020-10121 is rated as critical with a severity value of 9.8.
3
Which software versions are affected by CVE-2020-10121?
cPanel versions between 77.9999.110 and 78.0.45, and versions between 83.9999.115 and 84.0.20 are affected by CVE-2020-10121.
4
How do I fix CVE-2020-10121?
To fix CVE-2020-10121, you need to update your cPanel installation to version 84.0.20 or later.
5
Where can I find more information about CVE-2020-10121?
You can find more information about CVE-2020-10121 in the cPanel documentation change log: [here](https://documentation.cpanel.net/display/CL/84+Change+Log).