Vulnerability · Published Jul 27, 2026 · Assigned by Arista

CVE-2026-17192VeloCloud Orchestrator Missing Input Validation SSRF

High 8.5

In plain English

A high-severity server-side request forgery in VeloCloud Orchestrator On-Prem from Arista Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 3.1)8.5High

Exploit odds (30 days)0.3%top 78.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A VCO feature does not sufficiently validate caller-supplied input, allowing requests to be made on behalf of authenticated tenant accounts to internal services that are not otherwise accessible. This vulnerability requires a minimum role of Enterprise Standard Admin. This issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.

Affected products (as reported)

Vendor	Product	Versions
Arista Networks	VeloCloud Orchestrator On-Prem	5.2.0 – before 5.2.3.146.1.0 – before 6.1.3.46.4.0 – before 6.4.2.4

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

References

Security Advisory 0145 vendor-advisory