CVE-2026-17191

VeloCloud Orchestrator Flow Metrics API SQL Injection

Published Jul 27, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

The recommended resolution is to upgrade to a fixed VCO release at your earliest convenience. These vulnerabilities have been fixed in the following releases: * VCO 5.2.3.14 and later in the 5.2 train * VCO 6.1.3.4 and later in the 6.1 train * VCO 6.4.2.4 and later in the 6.4 train


Vendor Workaround

Until the fixed software is deployed, operators should apply defense-in-depth controls appropriate for their environment: * Restrict access to the VCO web interface to trusted administrative networks. * Monitor the VCO for accesses from known malicious source IPs. * Monitor for unexpected outbound network activity from the VCO host. * Review recent administrator activity for unexpected changes.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Arista Networks
Arista Networks velocloud Orchestrator On-prem
Vendors & Products Arista Networks
Arista Networks velocloud Orchestrator On-prem
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description 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.
Title VeloCloud Orchestrator Flow Metrics API SQL Injection
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS: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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Arista
Published
Updated
Jul 27, 2026, 5:29 PM
Reserved
Jul 24, 2026, 7:03 PM
Status
Awaiting Analysis
Published
Jul 27, 2026, 5:16 PM
Modified
Oct 24, 2026, 1:10 PM