High severity · published Oct 6, 2026
CVE-2026-101153
On affected versions of CloudVision Portal (on-premises) or CloudVision Sensor, a path traversal vulnerability exists
8.0
CVSS
0.3%
EPSS
No
On KEV
Description
On affected versions of CloudVision Portal (on-premises) or CloudVision Sensor, a path traversal vulnerability exists. An authenticated user with sufficient high privileges could exploit this to extract unintended data from the Sensor.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
CloudVision Portal · Arista Networks
2026.2.0; 2026.1.0 through 2026.1.2; 2025.3.0 through 2025.3.3; 2025.2.0 through 2025.2.3; 2025.1.0 through 2025.1.4; 2024.3.0 through 2024.3.3 · source: vendor
CS
CloudVision Sensor · Arista Networks
1.4.0 through 1.4.2; 1.3.0 through 1.3.1; 1.0.0 before 1.3.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101153
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101153
vendor-advisory
https://www.arista.com/en/support/advisories-notices/security-advisory/24804-security-advisory-0188
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