CVE-2017-18440: Input Validation

Published Aug 2, 2019
·
Updated

cPanel before 64.0.21 allows demo users to execute traceroute via api2 (SEC-244).

Affected Software

5 affected components
Cpanel Cpanel>=56.0.1<56.0.49
Cpanel Cpanel>=58.0.3<58.0.49
Cpanel Cpanel>=60.0.3<60.0.43
Cpanel Cpanel>=62.0.1<62.0.24
Cpanel Cpanel>=64.0.0<64.0.21

Event History

Aug 2, 2019
CVE Published
via MITRE·04:16 PM
Data Sourced
via MITRE·04:16 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2017-18440?

CVE-2017-18440 has a medium severity level due to the unauthorized access executable by demo users.

2

How do I fix CVE-2017-18440?

To fix CVE-2017-18440, you should upgrade cPanel to version 64.0.21 or later.

3

What software is affected by CVE-2017-18440?

CVE-2017-18440 affects cPanel versions prior to 64.0.21.

4

Who can exploit CVE-2017-18440?

Demo users are able to exploit CVE-2017-18440 to execute traceroute via api2.

5

What does CVE-2017-18440 allow attackers to do?

CVE-2017-18440 allows unauthorized demo users to execute traceroute commands.

Contact

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