CVE-2020-1677: When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle child elements in SAML responses, allowing a remote attacker to…

PriorityP340high7.2CVSS 3.1

AVNACLPRNUINSCCLILAN

EPSS

0.43%

34.8th percentile

When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle child elements in SAML responses, allowing a remote attacker to modify a valid SAML response without invalidating its cryptographic signature to bypass SAML authentication security controls. This issue affects all Juniper Networks Mist Cloud UI versions prior to September 2 2020.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
juniper	mist_cloud_ui	< 2020-09-02	2020-09-02
juniper_networks	mist_cloud_ui	>= unspecified < 09/02/2020	09/02/2020

CVSS provenance

nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

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