{
  "document": {
    "category": "security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "publisher": {
      "category": "vendor",
      "contact_details": "support@arista.com",
      "name": "Arista PSIRT",
      "namespace": "https://www.arista.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Security advisory 183 canonical URL",
        "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/24765-security-advisory-0183"
      }
    ],
    "title": "Security Advisory 183",
    "tracking": {
      "current_release_date": "2026-09-23T03:26:26Z",
      "generator": {
        "engine": {
          "name": "Arista Networks SecEng Service CSAF Generator"
        }
      },
      "id": "Arista Networks Security Advisory 183",
      "initial_release_date": "2026-09-23T03:26:26Z",
      "revision_history": [
        {
          "date": "2026-09-23T03:26:26Z",
          "number": "1",
          "summary": "Document created"
        }
      ],
      "status": "interim",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "product_version",
                    "name": "SD-WAN version release_6.4.2",
                    "product": {
                      "name": "SD-WAN version release_6.4.2",
                      "product_id": "CSAFPID-0"
                    }
                  },
                  {
                    "category": "product_version",
                    "name": "SD-WAN version release_7.0.0",
                    "product": {
                      "name": "SD-WAN version release_7.0.0",
                      "product_id": "CSAFPID-2"
                    }
                  },
                  {
                    "category": "product_version",
                    "name": "SD-WAN version sdwan_1.0.0",
                    "product": {
                      "name": "SD-WAN version sdwan_1.0.0",
                      "product_id": "CSAFPID-3"
                    }
                  },
                  {
                    "category": "product_version",
                    "name": "SD-WAN version release_6.4.3.0",
                    "product": {
                      "name": "SD-WAN version release_6.4.3.0",
                      "product_id": "CSAFPID-1"
                    }
                  }
                ],
                "category": "product_name",
                "name": "SD-WAN"
              }
            ],
            "category": "product_family",
            "name": "Software Products"
          }
        ],
        "category": "vendor",
        "name": "Arista Networks, Inc."
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-93952",
      "id": {
        "system_name": "Arista Bug ID",
        "text": "1907167,1937417"
      },
      "notes": [
        {
          "category": "description",
          "text": "VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator.",
          "title": "CVE Description"
        },
        {
          "category": "other",
          "text": "VCO is exposed if certificate based authentication from the VeloCloud Edge to VeloCloud Orchestrator (VCO) is configured. Access to the public portion of the VeloCloud Edge authentication certificate is required. A successful attack requires network access to the VCO web interface. VCO tenant or operator credentials are not required for this exposure. \n\nDeployments that restrict VCO web interface access to trusted administrative networks can reduce risk of exposure.",
          "title": "Required Config for Exploitation"
        }
      ],
      "product_status": {
        "first_affected": [
          "CSAFPID-1"
        ],
        "fixed": [
          "CSAFPID-0"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "MITRE",
          "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-93952"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Fixed in SD-WAN version release_6.4.2",
          "product_ids": [
            "CSAFPID-0"
          ]
        },
        {
          "category": "none_available",
          "details": "Not fixed in SD-WAN version release_6.4.3.0",
          "product_ids": [
            "CSAFPID-1"
          ]
        },
        {
          "category": "none_available",
          "details": "Not fixed in SD-WAN version release_7.0.0",
          "product_ids": [
            "CSAFPID-2"
          ]
        },
        {
          "category": "mitigation",
          "details": "Until the fixed software is deployed, operators should apply defense-in-depth controls appropriate for their environment:\n* Restrict access to the VCO web interface to trusted administrative networks.\n* Monitor the VCO for accesses from known malicious source IPs.\n* Monitor for unexpected outbound network activity from the VCO host.\n* Consider blocking outbound ports not needed for normal activities.\n* Monitor for backdoor daemons and webshells\n* Review recent administrator activity for unexpected changes."
        },
        {
          "category": "vendor_fix",
          "details": "Fixed in SD-WAN version release_6.4.2",
          "product_ids": [
            "CSAFPID-0"
          ]
        },
        {
          "category": "none_available",
          "details": "Not fixed in SD-WAN version release_6.4.3.0",
          "product_ids": [
            "CSAFPID-1"
          ]
        },
        {
          "category": "none_available",
          "details": "Not fixed in SD-WAN version release_7.0.0",
          "product_ids": [
            "CSAFPID-2"
          ]
        },
        {
          "category": "none_available",
          "details": "Not fixed in SD-WAN version sdwan_1.0.0",
          "product_ids": [
            "CSAFPID-3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-3",
            "CSAFPID-1",
            "CSAFPID-0",
            "CSAFPID-2"
          ]
        }
      ],
      "title": "CVE-2026-93952"
    }
  ]
}