High severity · published Oct 16, 2020
CVE-2020-1676
When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle SAML responses, allowing a remote attacker to modify a valid SAML response without…
7.2
CVSS
0.9%
EPSS
No
On KEV
Description
When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Mist Cloud UI · Juniper
before 2020-09-02 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1676
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1676
Vendor Advisory
https://kb.juniper.net/JSA11072
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