CVE-2026-17191Network attack vector

Authenticated data access and SSRF via SQL injection

Published Jul 27, 2026 · Updated Jul 27, 2026

SQL injection in the flow metrics API of Arista VeloCloud Orchestrator On-Prem allows remote authenticated users to read unauthorized data. The API method insufficiently validates input before incorporating it into backend queries, enabling query manipulation and unintended outbound network requests. A valid VCO portal session with the Enterprise Read Only role is sufficient, and no non-default configuration is required.

CVSS severity8.5
High
EPSS probability2.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in the flow metrics API of Arista VeloCloud Orchestrator On-Prem allows remote authenticated users to read unauthorized data. The API method insufficiently validates input before incorporating it into backend queries, enabling query manipulation and unintended outbound network requests. A valid VCO portal session with the Enterprise Read Only role is sufficient, and no non-default configuration is required.

The record

CVE
CVE-2026-17191
Published
Jul 27, 2026
Updated
Jul 27, 2026
Vendor
Arista Networks
Product
VeloCloud Orchestrator On-Prem
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.2.0 <5.2.3.14
  2. Affected versionversion=6.1.0 <6.1.3.4
  3. Affected versionversion=6.4.0 <6.4.2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Arista Networks · VeloCloud Orchestrator On-Premversion=5.2.0 <5.2.3.14; version=6.1.0 <6.1.3.4; version=6.4.0 <6.4.2.4

Published CVSS scores

9.1Arista NetworksCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
8.5Arista NetworksCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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