CVE-2021-28511 This advisory documents the impact of an internally found vulnerability in Arista EOS for security ACL bypass. The impact of this vulnerability is that the security ACL drop rule might be bypassed if a NAT ACL rule filter with permit action matches t ...

[
  {
    "product": "EOS",
    "vendor": "Arista Networks",
    "versions": [
      {
        "lessThanOrEqual": "4.24.9",
        "status": "affected",
        "version": "4.24.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.25.8",
        "status": "affected",
        "version": "4.25.0",
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      },
      {
        "lessThanOrEqual": "4.26.5",
        "status": "affected",
        "version": "4.26.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.27.3",
        "status": "affected",
        "version": "4.27.0",
        "versionType": "custom"
      }
    ]
  }
]