Insufficient validation in the Single Sign-On (SSO) login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, causes the identity provider (IdP) to deliver authentication material to an attacker-controlled URL instead of to CloudVision.
History

Fri, 09 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
First Time appeared Arista
Arista cloudvision Portal
Vendors & Products Arista
Arista cloudvision Portal

Tue, 06 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 06 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
Description Insufficient validation in the Single Sign-On (SSO) login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, causes the identity provider (IdP) to deliver authentication material to an attacker-controlled URL instead of to CloudVision.
Title Security Advisory 0187
Weaknesses CWE-601
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N'}

cvssV4_0

{'score': 7.6, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Arista

Published: 2026-10-06T19:37:53.573Z

Updated: 2026-10-06T19:49:57.474Z

Reserved: 2026-09-28T08:30:31.034Z

Link: CVE-2026-101152

cve-icon Vulnrichment

Updated: 2026-10-06T19:49:52.785Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-06T20:17:09.243

Modified: 2026-10-07T13:38:48.657

Link: CVE-2026-101152

cve-icon Redhat

No data.