What is CVE-2020-1665?

CVE-2020-1665 is a medium-severity vulnerability in Juniper Ex9200, classified under CWE-794. CVSS score: 5.3/10. Published 2020-10-16.

How severe is CVE-2020-1665?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Juniper Ex9200

CVE-2020-1665

On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service (DDoS) protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to contin…

EPSS: 0.013 (65.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Juniper Ex9200
Juniper Junos — versions 17.2, 17.2x75, 17.3
Juniper Mx10
Juniper Mx10000
Juniper Mx10003
Juniper Mx104
Juniper Mx150
Juniper Mx2008
Juniper Mx2010
Juniper Mx2020

Weakness classification (CWE)

CWE-794

References

sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)
sirt@juniper.net (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1665?: CVE-2020-1665 is a medium-severity vulnerability in Juniper Ex9200, classified under CWE-794. CVSS score: 5.3/10. Published 2020-10-16.
How severe is CVE-2020-1665?: Medium severity. CVSS v3 base score is 5.3 out of 10.