CVE-2026-101156: medium-severity vulnerability in Arista Networks CloudVision CUE
Security Advisory 0192
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.2epss 0.3%
exploitation probability
0.3%top 80% of all CVEs
observed exploitation
nono source reports it
A stored cross-site scripting (XSS) vulnerability may allow an authenticated, high-privilege administrator to store malicious content in a configuration. The content may execute in another authenticated user's browser when that user views or compares the affected configuration. Successful exploitation may allow the attacker to act through the victim's authenticated browser session to access sensitive data, modify configurations, or disrupt managed wireless services.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
Affected products
Arista Networks · CloudVision CUERelated CVEs — Arista Networks CloudVision CUE
In the same product, most dangerous first.
CVE-2026-102160HIGHSecurity Advisory 0190EPSS 1.4%CVE-2026-102159CRITICALSecurity Advisory 0190EPSS 0.4%CVE-2026-102155HIGHSecurity Advisory 0190EPSS 0.3%CVE-2026-102156MEDIUMSecurity Advisory 0191EPSS 0.3%CVE-2026-102158HIGHSecurity Advisory 0190EPSS 0.3%CVE-2026-102157MEDIUMSecurity Advisory 0190EPSS 0.2%