Vulnerability details
CVE-2026-17191
Arista Networks VeloCloud Orchestrator On-Prem
VeloCloud Orchestrator Flow Metrics API SQL Injection
CVSS 4.0
8.5High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.5High | 4.0 | CVEProject cvelistV5 (CNA) (Arista) | 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 |
| 9.1Critical | 3.1 | CVEProject cvelistV5 (CNA) (Arista) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Arista Networks | VeloCloud Orchestrator On-Prem | 5.2.0 ≤ v < 5.2.3.14 | CVEProject cvelistV5 (CNA) |
| Arista Networks | VeloCloud Orchestrator On-Prem | 6.1.0 ≤ v < 6.1.3.4 | CVEProject cvelistV5 (CNA) |
| Arista Networks | VeloCloud Orchestrator On-Prem | 6.4.0 ≤ v < 6.4.2.4 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-07-27
- Last updated
- 2026-07-27
- State
- Published
- Assigner (CNA)
- Arista
Exploit prediction (EPSS)
0.35%
Probability of exploitation in 30 days
28.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')