Improper input validation in Cpanel

CVE-2017-18475

In cPanel before 62.0.4, Exim piped filters ran in the context of an incorrect user account when delivering to a system user (SEC-204).

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.011 (60.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cpanel
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2017-18475?: CVE-2017-18475 is a high-severity vulnerability in Cpanel, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2019-08-05.
How severe is CVE-2017-18475?: High severity. CVSS v3 base score is 8.8 out of 10.