CVE-2017-18421: Low severity cpanel vulnerability

Published Aug 2, 2019
·
Updated

cPanel before 66.0.2 allows demo accounts to create databases and users (SEC-271).

Affected Software

4 affected components
Cpanel Cpanel>=60.0.3<60.0.45
Cpanel Cpanel>=62.0.1<62.0.27
Cpanel Cpanel>=64.0.0<64.0.33
Cpanel Cpanel>=66.0.1<66.0.2

Event History

Aug 2, 2019
CVE Published
via MITRE·03:36 PM
Data Sourced
via MITRE·03:36 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2017-18421?

CVE-2017-18421 is categorized as a moderate severity vulnerability.

2

How do I fix CVE-2017-18421?

To mitigate CVE-2017-18421, upgrade cPanel to version 66.0.2 or later.

3

What impact does CVE-2017-18421 have on cPanel demo accounts?

CVE-2017-18421 allows demo accounts in cPanel to create databases and users, which should not normally be permitted.

4

Which versions of cPanel are affected by CVE-2017-18421?

CVE-2017-18421 affects cPanel versions below 66.0.2, specifically from version 60.0.3 up to 66.0.1.

5

Is CVE-2017-18421 a remote or local vulnerability?

CVE-2017-18421 is a local vulnerability that specifically affects demo accounts within the cPanel interface.

Contact

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