What is CVE-2019-19021?

CVE-2019-19021 is a critical-severity vulnerability in Titanhq Webtitan, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2019-12-02.

How severe is CVE-2019-19021?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Titanhq Webtitan

CVE-2019-19021

An issue was discovered in TitanHQ WebTitan before 5.18. It has a hidden support account (with a hard-coded password) in the web administration interface, with administrator privileges. Anybody can log in with this account.

Published 2019-12-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Titanhq Webtitan

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

write-up.github.io/webtitan/ (Exploit, Third Party Advisory)
www.webtitan.com/resources/product-updates/ (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-19021?: CVE-2019-19021 is a critical-severity vulnerability in Titanhq Webtitan, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2019-12-02.
How severe is CVE-2019-19021?: Critical severity. CVSS v3 base score is 9.8 out of 10.