CVE-2018-20872

Name: CVE-2018-20872
Creator: NVD / NIST
Published: 2019-07-31T18:15:10.927+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.51%

Last modified Jun 17, 2026

CVE-2018-20872 is a vulnerability of currently unknown severity. DrayTek routers before 2018-05-23 allow CSRF attacks to change DNS or DHCP settings, a related issue to CVE-2017-11649.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

DrayTek routers before 2018-05-23 allow CSRF attacks to change DNS or DHCP settings, a related issue to CVE-2017-11649.

Metrics

EPSS Probability

0.51%

39.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
I-Lan	Draytekl Firmware	< 2018-05-23

References

Timeline

Published: Jul 31, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-20872?

DrayTek routers before 2018-05-23 allow CSRF attacks to change DNS or DHCP settings, a related issue to CVE-2017-11649.

How severe is CVE-2018-20872?

Severity scoring for CVE-2018-20872 is pending analysis. The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2018-20872?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-20872?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST