by Kastro
Paper/Archive/CVE-2026-17191

CVE-2026-17191

Arista Networks VeloCloud Orchestrator On-Prem — VeloCloud Orchestrator Flow Metrics API SQL Injection

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
33
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 28.7.287 × 205.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

An input validation vulnerability exists in an API component of the orchestrator. An authenticated user can exploit this flaw to manipulate backend queries, which may result in unauthorized access to data beyond their intended privileges and cause the underlying system to initiate unintended outbound network connections. This issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.

Affected

ProductAffectedFixed inSource
VeloCloud Orchestrator On-Prem5.2.0 – < 5.2.3.145.2.3.14CNA
VeloCloud Orchestrator On-Prem6.1.0 – < 6.1.3.46.1.3.4CNA
VeloCloud Orchestrator On-Prem6.4.0 – < 6.4.2.46.4.2.4CNA

Scores by source

Arista (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Arista (CNA)8.5CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L/S:P
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

advisoryarista.com/en/support/advisories-notices/security-advisory/24365-security-advisory-0145