Medium severity · published Oct 6, 2026
CVE-2026-102157
An insecure direct object reference (IDOR) vulnerability in a CloudVision CUE file-serving interface may allow an authenticated network user, under specific attack conditions, to access another user's
5.9
CVSS
0.2%
EPSS
No
On KEV
Description
An insecure direct object reference (IDOR) vulnerability in a CloudVision CUE file-serving interface may allow an authenticated network user, under specific attack conditions, to access another user's transient data.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
CloudVision CUE · Arista Networks
2021.2.0 through 2026.2.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-102157
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-102157
vendor-advisory
https://www.arista.com/en/support/advisories-notices/security-advisory/24806-security-advisory-0190
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