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EUVD-2019-20043

🗓️ 28 Mar 2026 00:31:15Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

UniFi Network Controller security flaw enables man-in-the-middle on Mail Transfer Protocol via insecure SSL host verification.

Related
Affected
Refs
[
  {
    "enisaIdVendor": [
      {
        "id": "3973f080-0469-3beb-971f-c51ce6fc605b",
        "vendor": {
          "name": "Ubiquiti"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0601fe86-015f-3520-9664-3c41bd123ac9",
        "product": {
          "name": "UniFi Network Controller"
        },
        "product_version": ""
      },
      {
        "id": "08ad400a-035a-384c-9599-e6788df185f5",
        "product": {
          "name": "UniFi Network Controller"
        },
        "product_version": "5.11 <5.11.18"
      },
      {
        "id": "cb41ed47-b1b9-37cc-92b0-d952eb736570",
        "product": {
          "name": "UniFi Network Controller"
        },
        "product_version": "0 <5.10.22"
      }
    ]
  }
]

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28 Mar 2026 00:31Current
5.9Medium risk
Vulners AI Score5.9
CVSS 47.7
CVSS 3.17.5
EPSS0.00014
1