Critical severity · published Jul 27, 2026
CVE-2026-17191
VeloCloud Orchestrator Flow Metrics API SQL Injection
9.1
CVSS
0.4%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VO
VeloCloud Orchestrator On-Prem · Arista Networks
5.2.0 before 5.2.3.14; 6.1.0 before 6.1.3.4; 6.4.0 before 6.4.2.4 · source: vendor
Affected product
VO
VeloCloud Orchestrator On-Prem
Arista Networks
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-17191
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-17191
www.arista.com
https://www.arista.com/en/support/advisories-notices/security-advisory/24365-security-advisory-0145
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