What is CVE-2016-10742?

CVE-2016-10742 is a medium-severity vulnerability in Zabbix, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-02-17.

How severe is CVE-2016-10742?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Zabbix

CVE-2016-10742

Zabbix before 2.2.21rc1, 3.x before 3.0.13rc1, 3.1.x and 3.2.x before 3.2.10rc1, and 3.3.x and 3.4.x before 3.4.4rc1 allows open redirect via the request parameter.

Vulnerability class: Open Redirect

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

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.029 (86.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000

Affected products

Zabbix
Debian Linux — versions 8.0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

support.zabbix.com/browse/ZBX-10272 (Exploit, Vendor Advisory)
lists.debian.org/debian-lts-announce/2019/03/msg00010.html (mailing-list, Mailing List, Third Party Advisory)
support.zabbix.com/browse/ZBX-13133 (Vendor Advisory)
lists.debian.org/debian-lts-announce/2020/11/msg00039.html (mailing-list)

Frequently asked questions

What is CVE-2016-10742?: CVE-2016-10742 is a medium-severity vulnerability in Zabbix, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-02-17.
How severe is CVE-2016-10742?: Medium severity. CVSS v3 base score is 6.1 out of 10.