{"id":"CVE-2026-17192","state":"PUBLISHED","title":"VeloCloud Orchestrator Missing Input Validation SSRF","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.\n\n\n\n\nThis issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.","publishedAt":"2026-07-27T16:36:32.879Z","updatedAt":"2026-07-27T17:28:36.203Z","severity":{"score":6.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/S:P","source":"Arista"},"assigner":"Arista","products":["Arista Networks VeloCloud Orchestrator On-Prem"],"affected":[{"vendor":"Arista Networks","product":"VeloCloud Orchestrator On-Prem","defaultStatus":"unaffected","versions":[{"version":"5.2.0","status":"affected","lessThan":"5.2.3.14","versionType":"custom"},{"version":"6.1.0","status":"affected","lessThan":"6.1.3.4","versionType":"custom"},{"version":"6.4.0","status":"affected","lessThan":"6.4.2.4","versionType":"custom"}]}],"references":["https://www.arista.com/en/support/advisories-notices/security-advisory/24365-security-advisory-0145"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/17xxx/CVE-2026-17192.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-17192","state":"PUBLISHED","datePublished":"2026-07-27T16:36:32.879Z","dateUpdated":"2026-07-27T17:28:36.203Z","assignerShortName":"Arista","assignerOrgId":"c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7","dateReserved":"2026-07-24T19:03:16.141Z"},"containers":{"cna":{"title":"VeloCloud Orchestrator Missing Input Validation SSRF","descriptions":[{"lang":"en","value":"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.\n\n\n\n\nThis issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks."}],"affected":[{"vendor":"Arista Networks","product":"VeloCloud Orchestrator On-Prem","defaultStatus":"unaffected","versions":[{"version":"5.2.0","status":"affected","lessThan":"5.2.3.14","versionType":"custom"},{"version":"6.1.0","status":"affected","lessThan":"6.1.3.4","versionType":"custom"},{"version":"6.4.0","status":"affected","lessThan":"6.4.2.4","versionType":"custom"}]}],"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisory/24365-security-advisory-0145","name":"Security Advisory 0145","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":8.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"PRESENT","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/S:P"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918 Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"Arista","orgId":"c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7","dateUpdated":"2026-07-27T16:36:32.879Z"},"datePublic":"2026-07-27T16:15:00.000Z","impacts":[{"capecId":"CAPEC-664","descriptions":[{"lang":"en","value":"CAPEC-664: Server Side Request Forgery"}]}],"configurations":[{"lang":"en","value":"A successful attack requires a valid authenticated session on the VCO portal. The minimum role required is Enterprise Standard Admin. No non-default configuration is required.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>A successful attack requires a valid authenticated session on the VCO portal. The minimum role required is <strong>Enterprise Standard Admin</strong>. No non-default configuration is required.</p>"}]}],"workarounds":[{"lang":"en","value":"The recommended resolution is to upgrade to a fixed VCO release as soon as it is available. For VCOs which are not on a supported release train, customers can contact TAC to discuss possible upgrade options for your release.\n\n\n\n\nUntil the fixed software is deployed, operators should apply defense-in-depth controls appropriate for their environment:\n\n\n\n  *  Restrict access to the VCO web interface to trusted administrative networks.\n\n  *  Monitor the VCO for accesses from known malicious source IPs.\n\n  *  Monitor for unexpected outbound network activity from the VCO host.\n\n  *  Review recent administrator activity for unexpected changes.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>The recommended resolution is to upgrade to a fixed VCO release as soon as it is available. For VCOs which are not on a supported release train, customers can contact TAC to discuss possible upgrade options for your release.</p>\n<p>Until the fixed software is deployed, operators should apply defense-in-depth controls appropriate for their environment:</p>\n<ul>\n<li>Restrict access to the VCO web interface to trusted administrative networks.</li>\n<li>Monitor the VCO for accesses from known malicious source IPs.</li>\n<li>Monitor for unexpected outbound network activity from the VCO host.</li>\n<li>Review recent administrator activity for unexpected changes.</li>\n</ul>"}]}],"solutions":[{"lang":"en","value":"The recommended resolution is to upgrade to a fixed VCO release at your earliest convenience.\n\nThese vulnerabilities have been fixed in the following releases:\n\n \n\n  *  VCO 5.2.3.14 and later in the 5.2 train\n  *  VCO 6.1.3.4 and later in the 6.1 train\n  *  VCO 6.4.2.4 and later in the 6.4 train","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>The recommended resolution is to upgrade to a fixed VCO release at your earliest convenience.</p><div>These vulnerabilities have been fixed in the following releases:</div><div>&nbsp;</div><ul><li>VCO&nbsp;<b>5.2.3.14</b>&nbsp;and later in the 5.2 train</li><li>VCO&nbsp;<b>6.1.3.4</b>&nbsp;and later in the 6.1 train</li><li>VCO&nbsp;<b>6.4.2.4</b>&nbsp;and later in the 6.4 train</li></ul>"}]}],"source":{"defect":["BUG 1568526"],"advisory":"145","discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-27T17:28:28.227511Z","id":"CVE-2026-17192","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-27T17:28:36.203Z"}}]}}}